Can't use potting/potion tables in Room of Requirement

[Khaos]

So, I got the room, ran off to buy some schematics to plonk down in the room, built a bunch of tables.

Can't use any of them. To be clear, I know plants have certain pot sizes, but it doesn't matter what pot size or number of pots on the table, I don't even get a prompt to start using it. They're purely decorative for all intents and purposes. Same with potion tables, doesn't matter what size, it just sits there uselessly.

How do I actually use this stuff, or is it really just decorative?

[GrailQuest]

I've had situations where sometimes the prompt disappears on a table. Not sure what causes it, but when I used the spell to move it and put it back down, it works again. That maybe "resets" the table from the glitched state.

[WickedTribeOfChocolatePancakes]

They're not decorative. Unfortunatelly I had the same bug and the only thing helped is to load the save before it happened. Some folks can fix it with evanesco spell and then place it back again, but it didn't work for me.

[Khaos]

Well crud, I've tried reloading, moving the tables, and completely removing them and re-adding it. I might just be screwed.