Squashed commit of the following:

commit 1425423
Author: Jose Maranan <[email protected]>
Date:   Tue Nov 2 14:36:28 2021 -0400

    chore: do not re-render on meta/ws/monitor change

    This seems to impact GNOME-40+ drag/drop not sure why yet.

commit 345e1fb
Author: Jose Maranan <[email protected]>
Date:   Sat Oct 30 07:29:52 2021 -0400

    fix: when opening apps from overview, should tile

    Fixes #77

commit 45cfa30
Author: Jose Maranan <[email protected]>
Date:   Wed Nov 3 11:30:54 2021 -0400

    Update issue templates

commit 71d98d1
Author: Jose Maranan <[email protected]>
Date:   Wed Nov 3 10:18:07 2021 -0400

    docs: update tests for drag/drop

commit d6400d4
Author: Jose Maranan <[email protected]>
Date:   Wed Nov 3 09:55:18 2021 -0400

    fix: update checking for mod keys using Clutter

    Fixes #74

window.js

@@ -1584,15 +1584,16 @@ var WindowManager = GObject.registerClass(
                 if (focusNodeWindow.grabMode === GRAB_TYPES.MOVING && focusNodeWindow.mode === WINDOW_MODES.TILE)
                     focusNodeWindow.mode = WINDOW_MODES.GRAB_TILE;
 
-                this.renderTree("grab-op-begin");
-                this.freezeRender();
                 focusNodeWindow.initGrabOp = grabOp;
                 focusNodeWindow.initRect = Utils.removeGapOnRect(frameRect, gaps);
             }
+            this.renderTree("grab-op-begin");
+            this.freezeRender();
             Logger.debug(`grab op begin ${grabOp}, orientation ${orientation}, direction ${direction}`);
         }
 
         _handleGrabOpEnd(_display, _metaWindow, grabOp) {
+            this.unfreezeRender();
             let focusMetaWindow = this.focusMetaWindow;
             if (!focusMetaWindow) return;
             let focusNodeWindow = this.findNodeWindow(focusMetaWindow);
@@ -1611,7 +1612,6 @@ var WindowManager = GObject.registerClass(
                 }
             }
             this._grabCleanup(focusNodeWindow);
-            this.unfreezeRender();
 
             if (focusMetaWindow.get_maximized() === 0) {
                 this.renderTree("grab-op-end");