Anonymous from Skulltag bugs tracker wrote: When morphing a player using PowerMorph, he/she won't be able to crouch until he/she gets unmorphed.
In other words, a morphed class cannot crouch.
Actually it happens also in latest ZDoom svn. The link to the WAD file is here.unknownna note on the same thread wrote: AFAICT, morphed players cannot crouch in 98c, GZDoom 323-ZDoom 2.5.0
Testing indicates that morphed players cannot crouch, both online and offline. But I only had the 'MorphMe' command from the console and Cutman's GvH test actor as a base for my testing.
I made a test WAD, in which you can compare the DoomPlayer, 'MorphMe' and Cutman's GvH class. 'Puke 1' morphs you into the GvH one.
(Warning: I've used the 'search' button so don't blame me if it was already reported here)