Hello, I have got the issue that when I morph into something I can´t use the ability nor the special action (V). This also applies to the hostile-ability if turned on. For example:
When I´m a spider I can´t climb walls or as Creeper I´m unable to blow up myselfe with the "V"-button. I´m using Metamorph 1.1.7 for Minecraft 1.12.2 and mclib 1.0.1 (for Minecraft 1.12.2).
I hope you can help me.

@geoghard hello, I don't think that the mob replacement can cause this, unless that mob removes vanilla morphs and adds its own by replacing their IDs. Make sure that the Use action keybind isn't conflicting with other keys in the Options > Controls menu.

I have to correct myselfe:
It seems like the Mod doesn´t work properly with the Special Mobs Mod and all mobs modified by it lise there abilities (added ones as well as their vanilla versions).