The title really explains all. When opening the inventory CraftGuide, the inventory displays over it. The image below shows what happens when you open the CraftGuide. The only mods I used for this test are BspkrsCore-1.12.2-7.6.0.1 and StatusEffectHUD-1.12.2-1.43.0. This is not an issue with Bspkrs because I tried Bspkrs with other mods (particularly your TreeCapitator Updated mod) and this issue did not occur.