Graphical glitch with Hoplites and similar units

I noticed that Hoplites and similar units have a long spear when they stand still but when they move or fight, their spear seems to shrink.

I guess this is due to the fact that they have the 'spear' attribute in the EDU which would give them a long spear but I am not sure. Is there anything that could be done about this or is it just one of those things?

Known bug, which is the lesser evil. The alternative was weird movement animations IIRC.

Ah ok, that makes sense then.