alright, what about Extended GUI?

Not completely, although this mod does override Restored (C) Menu, it loses it's ability to detect FU's Primitive tab.

is this mod compatible with Restored (C) Menu?

Another thing I wanted to mention, since I noted that you've added custom GUIs for many mods that relied on the C Menu; Decorative Vehicles works fine with this mod, but all the tabs show up on the side

Can confirm, it was my own mod, Frackin' Universe - Restored (C) Menu , which I used before I got this one.

Ok, so I modified the FU compatibility patches to be a bit more reliable.
If it still doesn't show up, I made a mod that forces the compatibility patches to trigger even if it can't find FU.

Just checked, still works fine on my end.

To get a bit technical with the mod, the way it detects FU is by running a test operation that checks if the image for the "primitive weapons" tab exists.
The only thing that I can think of that could disrupt this is if you have another UI mod that runs before this mod and removes the tab.

I use a fairly outdated version of FU, so there's a chance that they might have changed something.
I'm gonna take a look and see if the test operation for the tab still works with the latest version of FU.

As a note, I have FU installed, but I do not appear to see the bow tab. Other than that, works perfect, and is a great one to have.

Idk about you, but for me it retains its current tab between maps.
Also the current default tab contains every recipe.

Forgot about salve. It's recipe is in the wrong folder and I didn't see it.

Also, the salve recipe is missing from the vanilla tab.

How about the vanilla tab being the default so it would keep people's place in that tab while changing maps? Could be an improvement.

Did some more tweaking, the amount spinner should now be properly aligned.

There's a new one now, https://imgur.com/a/QUqRVC1

But with the main functionality now compatible with betabound, this mod is already one of the most important mods on my +500 list. With the other mod you made for the inventor table, they've become essential since I have tons of modded items cluttering up my lists. So thank you!

Should note that I used an older version of FU & Betabound to test it, so let me know if either of them added an extra UI element that I didn't notice.

Ok, this mod should now properly override Betabound's menu, I tried to keep the less intrusive elements of Betabound's menu.

Hmm, I'll look into it and see if its fixable.

Incompatible with Betabound. Betabound replaces the handcrafting menu.