hi animagic
I try to do what have just told us
I am doing this without any extras just the default as new when the programme starts up it defaults to the female character
I can see the hide button in grey out see picture below, when editing the mesh

I did not it select it because eyelashes are mapped based
here the other picture even when using remove mesh has been done see below
the step 1 and 2 was an very helpful lesson from reallusion
1. see picture on what to select
2. unzip the file to see video
surprising it was that easy
tip taking part in Q & A
helps everybody in a lesson it also reallusion also on future development
to which, I am very proud of
from Alan
p.s. my lesson was from reallusion