Before the 2025040700 update I had no problem using work profile widgets on Nova, but since then no 3rd party launcher has been able to show them unless the launcher itself is also a work app (which I can't set to default and won't show all my non-work apps anyway).
Every work profile widget I've tried is affected, but the widget I really want to use in particular is KWGT (custom widget maker) which requires me to be logged in to Google Player Services, which I'd rather not be on my main profile. Some premium apps (like Nova) you can transfer over the "pro" app and it will work without being logged in, but this doesn't work with KWGT (or at least it requires login even with the "pro" app).
I've tried this on Nova, Niagara, and a bunch of others I don't remember the name of, all with the same result. Regardless what permissions I give and how much of Graphene's protections I disable for them.
Only the default launcher was able to show the widgets, so I really don't think this is a launcher or widget problem.
I don't know if it's Graphene or Android that caused this since I don't have any other modern Android phone and running work profile widgets is a very niche thing.
This only goes for widgets, I can browse, launch, etc. work apps no problem through Nova.
Screenshots:

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Link to imgur because image won't show
Device I'm using is a Pixel 6 (standard)