Launcher would correctly load. However, the game would not launch from the launcher.
The following line was seen in output
err:module:import_dll Library DNSAPI.dll
open winecfg, switch to Libraries tab, find dnsapi.dll and switch from native to builtin.
Worked for me too (Gentoo with 6.6.38 linux kernel, I've been running UltraFractal in wine for probably 10 years or more)
I wish I had known about this type of fix in the past! Good stuff!