DoktorLuc

ok it didn't worked but I found a solution on another website (don't know if it works for other versions than forge 1.14.4): just swipe to another tab like safari and interact with the tab right after tapping. on play in Minecraft launcher.

Forge 1.14.4 works just to know

The game crashed whilst initializing game Error: java.lang.IllegalStateException: GLFW error before init: [0x10008]Cocoa: Failed to find service port for display Exit-Code: 255 that was what the launcher said after crashing. I play on a MacBook Air M1 and saw the topic already but not a solution. Is there any known solution yet?