Upload button not working on any website

Description of the issue: The upload button does not work on any website.

Steps to Reproduce (add as many as necessary): 1. It doesn’t work on any website but here is a random example: https://www.filemail.com/share/upload-file the add files button does nothing. 2. on websites that support drag & drop it works but those that only have the upload button it doesn’t

Expected result: The expected result is the pop-up window to upload the file

Reproduces how often: Always. Tried also with another profile, with Private window, disabled shield and disabled all extensions

Operating System and Brave Version(See the About Brave page in the main menu):
Version 1.34.81 Chromium: 97.0.4692.99 (Official Build) (arm64)

Found this closed topic but didn’t help solve my issue: Brave freezes on Upload/Add attachment button

P.S.: Even the upload of the avatar in the Browser settings doesn’t work.

I am also seeing the same behavior on iOS. This seems to be isolated to specific JavaScript implementations of uploading files. For example in proton mail web mail browser client.