Since a week or so, everytime I try to add or remove something to my search it ends up kinda moved. If I click the space bar the word prior is completely removed and when using backspace the space between the two words prior disappears. Tried different search engines(Google, Ecosia and DuckDuckgo) in Firefox and it happens in everywhere. Reinstalling didn't fix the problem. This doesn't happen in other Apps, only in Firefox. I'm using the Firefox Browser for Android.