bell02: Nice to see such an active thread about this problem.
I just got mad as hell because of Spellforce Platinum not being up to date since over a year.
Something needs to happen, asap!
I reported the issue to GOG support almost a month ago (11 October 2022).
Today (10 November 2022) I got the first human reply, reading (besides the regular boilerplate):
"I have passed this onto the appropriate team just now".
The ticket was also marked as "solved" (i.e. closed). I reopened it.
I will update if and when things progress.