Some Penumbra mods seem to be breaking ImGui

[Tischel]

A couple of DelvUI users are experiencing a weird problem where ImGui elements are not visible but still interactable.
After some troubleshooting, the issue fixes itself when disabling some specific mods installed through Penumbra.
I wasn't able to find anything on my side that would be causing this so figured I'd open this issue here at least for awareness.

This is one mod that was causing issues for an user: https://www.xivmodarchive.com/modid/81304

Here is an example of an user interacting with a DelvUI ImGui element even though it's not visible:

Here is an example of the typical "ImGui fonts broken" issue:

[Lunatory]

The portion that replaces the icons seems to be at fault in the linked modpack. A workaround for now is to make a separate collection for UI and Base, and only enable mods affecting icons only in the UI collection, not the base collection.

Edit: Even made sure all icons were 80x80 and saved as a B5G5R5A1 DDS(like the original) before converting to TEX in Penumbra, still didn't play nice with being applied to the Base collection.