Game viewport declines every keybord input but the input affects explorer

Bug Reports Studio Bugs
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#1

This bug happens in every place that is tested.
Beta features don’t seam to affect this bug.

System Info:
Windows 10 (x64)

Reproduction Files:
Not included (Try creating new place)

Expected behavior

I expected input to be redirected to the game viewport and not to explorer.

#2

Wdym by game viewport? Also, could you provide a video of the problem? Since this has to do with inputs an input recorder may also be nice to include in your video.