I have in point file rules:

shop=kiosk {name '${name}, киоск'|'киоск'} [0x2e02 resolution 20]

On old version mkgmap point set name as "Name, киоск" if poi have name=Name or name as  "киоск" if poi without name tag.

Now in 2718 poi have only name as "Name" or name as "киоск".

It's a bug or new mkgmap used new syntax for text manipulation?