Closed Wargroove 2 - commander died when movement wasn't succesful

We have been playing multiplayer maps on mixed platform (1 switch, 3 steam) with the wargroove 2 (v. 1.2.7c). This error happened when commander moved to tile with fog-of-war but it contained Greenfinger's Wild Growth groove. As the tile where other commander (also Greenfinger) was coming from contained barracks, the attacking Greenfinger just died instantly. The attacking commander had still over 70% health, before the move started.

Exact error message was not captured, but game gave "Error" and attacking commander died instantly. As result the remaining commander won the game as last standing commander.

On below a screencapture.

First one is the situation just before crash (picture taken with switch).



And same picture with moving paths and wild growth marked

 

And found out that this is not an bug, it's a documented feature...

https://wargroovewiki.com/Rules#Fog_of_War

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"If a unit is Ambushed whilst on the same tile as a neutral unit or structure, it is instantly destroyed."