diff --git a/src/dom_components/model/Component.js b/src/dom_components/model/Component.js
index 81e30153e..5f263908b 100644
--- a/src/dom_components/model/Component.js
+++ b/src/dom_components/model/Component.js
@@ -622,9 +622,7 @@ const Component = Backbone.Model.extend(Styleable).extend(
     __isSymbolTop() {
       const parent = this.parent();
       return (
-        parent &&
-        ((this.__isSymbol() && !parent.__isSymbol()) ||
-          (this.__getSymbol() && !parent.__getSymbol()))
+        !parent || (parent && !parent.__isSymbol() && !parent.__getSymbol())
       );
     },
 
@@ -653,14 +651,10 @@ const Component = Backbone.Model.extend(Styleable).extend(
     },
 
     __getSymbTop(opts) {
-      const isSymbol = this.__isSymbol();
       let result = this;
       let parent = this.parent(opts);
 
-      while (
-        parent &&
-        (isSymbol ? parent.__isSymbol() : parent.__getSymbol())
-      ) {
+      while (parent && (parent.__isSymbol() || parent.__getSymbol())) {
         result = parent;
         parent = parent.parent(opts);
       }
@@ -710,16 +704,23 @@ const Component = Backbone.Model.extend(Styleable).extend(
         });
       } else if (o.add) {
         // Add
-        const addedInstances = m.__getSymbToUp(toUpOpts);
+        let addedInstances = [];
         const isMainSymb = !!this.__getSymbols();
         const toUp = this.__getSymbToUp(toUpOpts);
+        if (toUp.length) {
+          const addSymb = m.__getSymbol();
+          addedInstances =
+            (addSymb ? addSymb.__getSymbols() : m.__getSymbols()) || [];
+          addedInstances = [...addedInstances];
+          addedInstances.push(addSymb ? addSymb : m);
+        }
         !isTemp &&
           this.__logSymbol('add', toUp, {
             opts: o,
-            addedInstances,
+            addedInstances: addedInstances.map(c => c.cid),
             added: m.cid
           });
-        // Here, before appending new symbol, I have to ensure there are no previosly
+        // Here, before appending a new symbol, I have to ensure there are no previosly
         // created symbols (eg. used mainly when drag components around)
         toUp.forEach(symb => {
           const symbTop = symb.__getSymbTop();
@@ -729,15 +730,33 @@ const Component = Backbone.Model.extend(Styleable).extend(
           })[0];
           const toAppend =
             symbPrev || m.clone({ symbol: 1, symbolInv: isMainSymb });
-          symb.append(toAppend, { fromInstance: this, toAppend: m, ...o });
+          symb.append(toAppend, { fromInstance: this, ...o });
         });
       } else {
+        // Allow removing single instances
         if (!m.__isSymbolTop()) {
-          // Allow removing single instances
           const toUp = m.__getSymbToUp(toUpOpts);
           !isTemp &&
             this.__logSymbol('remove', toUp, { opts: o, removed: m.cid });
-          toUp.forEach(symb => symb.remove({ fromInstance: m, ...o }));
+          toUp.forEach(symb => {
+            const opts = { fromInstance: m, ...o };
+            // In case of nested symbols, I only need to propagate changes to its instances
+            if (symb.__isSymbolTop() && symb.__getSymbols()) {
+              const toUpInst = symb.__getSymbToUp({
+                fromInstance: m,
+                ...toUpOpts
+              });
+              this.__logSymbol('remove-inst', toUpInst, {
+                opts: o,
+                symbol: symb
+              });
+              toUpInst.forEach(inst => {
+                inst.remove(opts);
+              });
+            } else {
+              symb.remove(opts);
+            }
+          });
         }
       }
     },
@@ -836,7 +855,17 @@ const Component = Backbone.Model.extend(Styleable).extend(
      * someComponent.append(otherComponent, { at: 0 });
      */
     append(components, opts = {}) {
-      const result = this.components().add(components, opts);
+      const compArr = isArray(components) ? components : [components];
+      const toAppend = compArr.map(comp => {
+        if (isString(comp)) {
+          return comp;
+        } else {
+          // I have to remove components from the old container before adding them to a new one
+          comp.collection && comp.collection.remove(comp, { temporary: 1 });
+          return comp;
+        }
+      });
+      const result = this.components().add(toAppend, opts);
       return isArray(result) ? result : [result];
     },
 
diff --git a/test/specs/dom_components/model/Symbols.js b/test/specs/dom_components/model/Symbols.js
index aa303f6e9..626ed47c2 100644
--- a/test/specs/dom_components/model/Symbols.js
+++ b/test/specs/dom_components/model/Symbols.js
@@ -15,7 +15,7 @@ describe('Symbols', () => {
     return cloned;
   };
   const simpleComp = '<div data-a="b">Component</div>';
-  const simpleComp2 = '<div data-b="c">Component 2</div>';
+  const simpleComp2 = '<div data-b="c">Component 3</div>';
   const compMultipleNodes = `<div data-v="a">
     <div data-v="b">Component 1</div>
     <div data-v="c">Component 2</div>
@@ -176,20 +176,18 @@ describe('Symbols', () => {
 
     test('Moving a new added component in the instance, will propagate the action in all symbols', () => {
       const added = comp.append(simpleComp)[0];
+      expect(added.index()).toBe(compInitChild);
       const newChildLen = compInitChild + 1;
       added.move(comp, { at: 0 });
+      expect(added.index()).toBe(0); // extra checks
+      expect(added.parent()).toBe(comp);
       const symbRef = added.__getSymbol();
       // All symbols still have the same amount of components
       all.forEach(cmp => expect(cmp.components().length).toBe(newChildLen));
       // All instances refer to the same symbol
       allInst.forEach(cmp => expect(getFirstInnSymbol(cmp)).toBe(symbRef));
       // The moved symbol contains all its instances
-      expect(
-        symbol
-          .components()
-          .at(0)
-          .__getSymbols().length
-      ).toBe(allInst.length);
+      expect(getInnerComp(symbol).__getSymbols().length).toBe(allInst.length);
     });
 
     test('Moving a new added component in the symbol, will propagate the action in all instances', () => {
@@ -309,14 +307,48 @@ describe('Symbols', () => {
       expect(secComp.toHTML()).toBe(secSymbol.toHTML());
     });
 
-    test('Moving the instance, of the second symbol, inside the first symbol, propagates correctly to all first instances', () => {
+    test('Adding the instance, of the second symbol, inside the first symbol, propagates correctly to all first instances', () => {
       const added = symbol.append(secComp)[0];
       // The added component is still the second instance
       expect(added).toBe(secComp);
       // The added component still has the reference to the second symbol
       expect(added.__getSymbol()).toBe(secSymbol);
-      // The added component is propogated to other instances (of the first symbol)
-      expect(added.__getSymbols().length).toBe(allInst.length);
+      // The main second symbol now has the reference to all its instances
+      const secInstans = secSymbol.__getSymbols();
+      expect(secInstans.length).toBe(all.length);
+      // All instances still refer to the second symbol
+      secInstans.forEach(secInst =>
+        expect(secInst.__getSymbol()).toBe(secSymbol)
+      );
+    });
+
+    test('Adding the instance, of the second symbol, inside one of the first instances, propagates correctly to all first symbols', () => {
+      const added = comp.append(secComp)[0];
+      // The added component is still the second instance
+      expect(added).toBe(secComp);
+      // The added component still has the reference to the second symbol
+      expect(added.__getSymbol()).toBe(secSymbol);
+      // The main second symbol now has the reference to all its instances
+      const secInstans = secSymbol.__getSymbols();
+      expect(secInstans.length).toBe(all.length);
+      // All instances still refer to the second symbol
+      secInstans.forEach(secInst =>
+        expect(secInst.__getSymbol()).toBe(secSymbol)
+      );
+    });
+
+    test('Moving the second instance inside first instances, propagates correctly to all other first symbols', () => {
+      const added = comp.append(secComp)[0];
+      expect(added.parent()).toBe(comp); // extra checks
+      expect(added.index()).toBe(compInitChild);
+      const secInstansArr = secSymbol.__getSymbols().map(i => i.cid);
+      expect(secInstansArr.length).toBe(all.length);
+      added.move(comp, { at: 0 });
+      // After the move, the symbol still have the same references
+      const secInstansArr2 = secSymbol.__getSymbols().map(i => i.cid);
+      expect(secInstansArr2).toEqual(secInstansArr);
+      // All second instances refer to the same second symbol
+      all.forEach(c => expect(getFirstInnSymbol(c)).toBe(secSymbol));
     });
   });
 });