Brave freezes after I click on Choose Files button

Description of the issue:
Hello. I love using the Brave Browser. But for the past week, Brave has been crashing / freezing on all websites where I must click on a button to select file to upload.

Steps to Reproduce (add as many as necessary):

  1. On this forum, I click on “New Topic” button
  2. Click on “Upload” button
  3. In “Add Image or File” menu, I select “From my device” and click on “Choose Files” button

Actual Result (gifs and screenshots are welcome!):
Brave freezes. I must terminate the process in Windows Task Manager. I re-open Brave browser and attempt above steps again. Brave freezes again.

Expected result:
When I click the button in Firefox browser (also installed on my machine), “Open” window appears asking me to locate the file to upload.

Reproduces how often:
All the time.

Operating System and Brave Version(See the About Brave page in the main menu):

  • Brave Browser version 1.0.1 (up to date)
    • Chromium 78.0.3904.108 (64-bit)
    • Disabled all Extensions
    • Cleared Browsing Data for All Time
  • Dell Precision M6700 Laptop PC
  • Windows 7 Pro x64 (with all updates)
  • BitDefender AntiVirus (with all updates)

Additional Information:
This problem does not appear on Firefox (also installed on my machine).