❯ qutebrowser --debug --logfilter greasemonkey,js 
08:34:07 DEBUG    greasemonkey greasemonkey:load_scripts:307 Reading scripts from: /home/adam/.config/local/share/qutebrowser/greasemonkey
08:34:07 DEBUG    greasemonkey greasemonkey:_add_script:353 Loaded script: Invidious Redirect
08:34:07 DEBUG    greasemonkey greasemonkey:_add_script:353 Loaded script: Test Greasemonkey script
08:34:07 DEBUG    greasemonkey greasemonkey:load_scripts:307 Reading scripts from: /home/adam/.config/qutebrowser/greasemonkey
08:34:08 DEBUG    greasemonkey webenginetab:_inject_greasemonkey_scripts:1191 adding script: GM-Invidious Redirect
08:34:08 DEBUG    greasemonkey webenginetab:_inject_greasemonkey_scripts:1191 adding script: GM-Test Greasemonkey script