[D&D5e] Charactermancer issues for Warlock class features.

Attempted to make a new warlock in a game I'm in.Tried leveling it up and it seems that Tasha's breaks the warlock class features. Everything else is normal in the level up screen until you hit warlock class features. Upon toggling off Tasha's in the game's compendium settings it seems to work normally. When not using Tasha's everything is basically normal except the swap eldritch invocaction drop down menu only shows swap and no other options.

In what way does it break things? Does it make impossible to select them, or can you skip them?If they can be skipped, at least things can be drag-n-dropped from compendium afterwards, until it's fixed. Or does it make impossible to finish the charactermancer? Is only the levelup broken, or does it also break when you create a new character?

Okay so with Tasha's activated the Characterrmancer level up will only show the first two eldritch invocations, the pact boon and the two swap tabs. Making new characters works as normal. This character is going from 1 to 9, so the other class features as well as the other eldritch invocation selections should be shown, but they are not. Without Tasha's everything works as normal but the swap invocation tabs still only display swap in the drop down list meaning it can't be used but still functions relatively the same as it used to. It can be skipped thankfully and the rest of the level up works as normal just the class features doesn't work. The class features are still able to be dragged and dropped in from the compendium. Tested it and it only seems to happen to warlock, and it seems to be a constant bug cause it was still present when I tried making a level 10 warlock in a brand new game.