Nicholas Lawson

OK. I'll get this into dev first, then if all is green in dev, create a pr for stab

The errors its picking up are showing up in other PR ARs, even without this being submitted. That being said, I'm not going to submit this until we get to...

I rebased on development after getting the latest use-after-free and other heap corruption updates. I also re-measured the impact. Before: ``` Identifier Count Size (Bytes) Count Diff. Size Diff (Bytes)...

Note: Latest apples-to-apples (as in, development vs development with this one change rebased onto it) Before ``` # of allocs # of bytes - Heap +682,269 +2,762,038,028 ``` After: ```...

Died again in the same test ; can't repro locally

So I got to the bottom of the problem here. It turns out that PrefabPublicHandler implements AddEntity with a bug (and possibly has a bug in other implementaitons of other...

once the above PR goes in, I'll rebase on it, and try again

Yeah, once overrides are supported the obvious choice is always to just instantiate a new user-side prefab that has the procprefab as an instance in it. Then you get to...

To be more specific here, currently there's just one big handler for all drag and drop, the AzAssetBrowserEventHandler class, and that one class tries to do its best based on...

Hmm, just found out that QT actually adds 2 of the same element to the mimedata during drag. This might be because the asset browser has 2 "columns" in its...