Linux Default Application Handler Changed

On Linux, the app, when opening, edits the file ~/.config/mimeapps.list and changes each time the entry "text/html" to "simpleos.desktop". This does not make any sense as I don't want to open links/bookmarks in SimplEOS, but in my web browser, as set up initially.

In general an app should not overwrite system/user setting without asking -- and especially not on every start.