Unable to Upload Media Files in Chromium

Unable to upload media files in Chromium. I’ve tried from both Woocommerce Product pages and the Media Library. When I click the “Select Files” button to upload an image, normally a box/file browser will pop up where I’d select the file on my computer to upload. Today, for some reason, no box pops up. No error appears. Nothing happens.

I tried updating to the latest version of Chromium, still having the same issue.

It appears to work just fine in Firefox (which I hate using.)

Running Chromium 78.0.3904.70 for Linux Mint 18.3 (64-bit)