Cannot get past "Confirm you are a human being". Drag and Drop creates PNG file on desktop

Briefly describe your issue:
When I drag the triangle to the appropriate area, a copy of the BAT icon is created on the desktop. Yes that’s right. Nothing happens after that.

What Operating System and Brave version are you using ( Menu --> About Brave )?
Linux Mint 20.3. Brave Browser V1.34.80 (Jan 6, 2022)

Is your browser wallet currently verified? (yes/no)
No

What date did you verify your wallet?
N/A

Have you been able to successfully receive payments in the past?
Yes

Are you using a VPN? (yes/no)
Have tried with VPN both activated and deactivated. Does not make a difference.

Are you in a supported region (see here for list of supported regions)?
Yes

Does your device pass the SafteyNet check (Android only)?
N/A

Have you manually turned off Auto-contribute on all of your devices linked to Uphold??
N/A

There is one copy of the PNG for each attempt to drag and drop.

More info. Drag and drop is not working anywhere in the browser. Dragging from 1 browser window to another browser window drops the item on the desktop and not in the second window.