I have tried all the download options to install on Linux Mint. i.e Flathub, .deb and source code (the 3.1.1 version). together with the remote 0.9.19.
The the Flathub version has some issues with loading some songs and some saved services, but the browser works well, and refreshes itself fine.
The .deb and source code versions work very well, but the browser does not refresh on its own with them. In the 3.0.2 version the browser did refresh on its on (source code version).