**System Information**
Operating system: Darwin-19.6.0-x86_64-i386-64bit 64 Bits
Graphics card: Intel HD Graphics 4000 OpenGL Engine Intel Inc. 4.1 INTEL-14.7.8
**Blender Version**
Broken: version: 2.91.0 Beta, branch: master, commit date: 2020-10-21 22:57, hash: `rBb0f34eee30c4`
Worked: (newest version of Blender that worked as expected)
**Short description of error**
Default button in File Browser does not always listen to the Return / Enter key
I have demonstrated this bug / problem to @Severin in person, so he already knows about this bug, he just wanted me to write a few lines into the bug reporting system as a reminder.
There is no fixed case as to when this happens exactly, but about 50 percent of the time when a File Browser is there for opening / saving files and a filename is entered into the appropriate field, Blender will not listen to the Return / Enter key to continue and do what you had in mind.
Only when one clicks on the default button itself, will Blender carry out the request to "Save" / "Open" or similar command needed at that moment.
The problem occurs both on macOS 10.15.6 as well as Fedora 32 Linux distro.
**Exact steps for others to reproduce the error**
# Open Blender
# On splash screen click on Open...
# Enter filename, don't confirm
# Move mouse into field with path
# Press Enter to confirm filename input
# Press Enter to load file
Nothing happens. If you keep pressing enter though, sometimes it eventually load the file.
Sometimes this happens when you press Ctrl+O, sometimes not.
I have demonstrated this bug / problem to @Severin in person, s