sticky movestones lose solidity while ascending via movestone

[ClaudiaKre]

Hello I want to report a bug:

When I build monolayer of "sticky blocks" on a "vertical sticky movestone" it is possible to create a simple lift (see the picture below).

The problem is, when I stand on the lift, while ascending I fall through the ground. Even building additional blocks onto the "sticky blocks" can not avoid that. It seems to be so, that only the positions directly above the "movestone" are the only stable positions for a player to stand while ascension.

It would be much nicer and more plausible, if all stones connected to a movestone via sticky blocks would be solid and allowing to stand on while ascension. That would also allow to build airships.

I uncovered this bug in version 5.5.0