Operating system: Linux-5.4.0-48-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: GeForce GTX 1070 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 450.66
Broken: version: 2.90.1, branch: master, commit date: 2020-09-23 06:43, hash: rB3e85bb34d0d7
Worked: 2.83 maybe
Short description of error
clicking the "report a bug" button inside blender opens a new browser instance and not just a tab with firefox as default browser. It opened just a tab before. Not that big of a problem, but when closing the normal browsing browser with lots of tabs open and forgetting that the "report a bug" instance is still open this is the last open window and thus remember to open the browser like this and all other open tabs are gone. Sometimes not that bad to get rid of thousands of tabs but mostly unwanted behaviour.
Exact steps for others to reproduce the error
click the "report a bug" button inside blender