
Worker goes out of the map
Sometimes Worker goes out of the map when using the mutator to speed up.
I guess that their ability "Blink" have a problem.
Answer

I also poked the Dev's with that, and they said to me, that mutators can break the game (there's a warning for that) and if you want to break the game that way, feel free to do so.
Additionally, not only workers can get outside the map this way, also other units at lvl10 with unit speed multiplayer at 250% can go outside the map border.

Unfortunately we cannot fix that, as Bohser said, the mutators will break the game

I'm sorry policeofficer.
Mutators are not supported features, they change the game and cause many many unexpected issues.
The speed of the unit means that there can be issues with the collision calculations leading to this behaviour.
Customer support service by UserEcho
I also poked the Dev's with that, and they said to me, that mutators can break the game (there's a warning for that) and if you want to break the game that way, feel free to do so.
Additionally, not only workers can get outside the map this way, also other units at lvl10 with unit speed multiplayer at 250% can go outside the map border.