When getting close to a garage door, the rectangles on each part turn vertical.

From a distance:

Up close:

This only happens if the HUD is displayed. If you use F1 mode, the issue doesn't happen.

I know this post is old but I found the cause alone and by doing some tests (I too have this problem) and it comes from Hwyla

I'm trying to see if it's possible to fix the problem only via the mod's config files / mod options.

Edit : The only fix I found for now is to disable the "Display Item" option in Hwyla's options.

I switched to TOP as Hwyla is horribly buggy. Good to know the reason though.

Interesting, I'll try to see if that solves some of my problems with my modpack. Thanks to you.

Edit : The problem is the same with The One Probe.