hide btn-build when collection creator is open

Author: ahmedhamidawan

client/src/components/Collections/CollectionCreatorIndex.vue

@@ -210,7 +210,6 @@ defineExpose({ redrawCreator });
         id="collection-creator-modal"
         :show.sync="localShowToggle"
         size="medium"
-        fixed-height
         @close="resetCreator">
         <template v-slot:header>
             <Heading class="w-100" size="sm">

client/src/components/Upload/DefaultBox.vue

@@ -538,7 +538,7 @@ defineExpose({
                     <span v-localize>Start</span>
                 </GButton>
                 <GButton
-                    v-if="isCollection"
+                    v-if="isCollection && !collectionModalShow"
                     id="btn-build"
                     :size="size"
                     :disabled="!enableBuild"