I've tested the renaming on PC. It works as expected in all tested hosts:
Orion x32, Orion x64, Ableton, FL Studio x64, Cubase, standalone. Also the 'm' key does work.
In Orion the space key is not submitted to plugins, which is a known host problem.
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Furthermore i've been testing it on the Mac:
It works as expected in all tested hosts which are 32 bit including Ableton and Reaper. Also the 'm' key does work.
It does not work in Logic, since keypresses are not submitted to the plugin.
It does not work in ReaperX64.
Please note, that renaming is a feature that noone has been missing during the last 5 years. For compatibility reasons it was completely deactivated in Gladiator v2.3, v2.4 and v2.5 on the Mac. Only one customer did notice it during this time.
I will take care of this if i find time.
Workarounds:
1) Use your host instead of the plugin to rename the patch
or
2) Save the patch as fxp with the desired name. Then load the patch again.
or
3) Use the 32 bit version
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Markus, is Bastiaan not in the team anymore? Sad
Because of serious health reasons Bastiaan had to quit to work. Sadly his situation still has not improved. We currently don't know if he will recover.