fix: insertion markers firing move events (google#7005)

(cherry picked from commit 35276e9)

Author: BeksOmega

core/insertion_marker_manager.ts

@@ -179,11 +179,11 @@ export class InsertionMarkerManager {
    */
   applyConnections() {
     if (!this.activeCandidate) return;
-    const {local, closest} = this.activeCandidate;
-    local.connect(closest);
     eventUtils.disable();
     this.hidePreview();
     eventUtils.enable();
+    const {local, closest} = this.activeCandidate;
+    local.connect(closest);
     if (this.topBlock.rendered) {
       const inferiorConnection = local.isSuperior() ? closest : local;
       blockAnimations.connectionUiEffect(inferiorConnection.getSourceBlock());