Here's an example from the Champions mod by C4:

As you can see the boss title (and little star icon) is overlapping the compass. If you could fix this, that would be great!

Thanks for everything you've done for the modding community and Forge!

That doesn't look like a vanilla boss bar? I move down the vanilla bars, but if this mod draws custom bars I can't really do anything about it.

There may be a workaround... I currently do the move down thing with lowest priority, which means any custom logic in events would prevent the translate operation. Give me a few minutes I'll make a potential fix and give it to you for testing.

If you want to test this potential fix, I'd appreciate it.

HudCompass-1.16.5-0.1.4.zip

If it works I'll publish on CurseForge as soon as I wake up and tale a look at #6

Cheers, I'll jump on my PC and test the fix now.

Ok, so your solution worked, but this happens.

I tested it afterwards without HUD Compass installed just to make sure it wasn't C4's Champions that was causing it, and it wasn't. Basically all on screen renderings other than the world itself disappear, so the players hands, items, entities, etc.

Very strange, I'll debug more tomorow.

Sounds good, I'll do some more testing with #6 in the meantime.

Did you end up discovering anything with this or #6?

Not yet been busy.

Discovered that this is more so an issue with Champions since the health bars added by that mod don't follow vanilla boss bar behaviour. I've mentioned the issue to C4 and they're working on a fix.