Manjaro KDE, change default brave browser to firefox when clicked on a link on any app.

Where is the setting to change running browser ?
When i clicked a link in telegram, it auto run brave browser.. even though i have had firefox browser running already..

I am using manjaro Kde.

I looked under /home/user1/.config/mimeapps.list
There is not even listed brave browser in it..
Where is the setting to change to firefox browser ?
Thx

Code:[user1 .config]$ cat mimeapps.list
[Added Associations]
audio/mpeg=vlc.desktop;
video/mp4=smplayer.desktop;mpv.desktop;vlc.desktop;
x-scheme-handler/tg=userapp-Telegram Desktop-WFBZ40.desktop;

[Default Applications]
audio/mpeg=vlc.desktop;
video/mp4=smplayer.desktop;
x-scheme-handler/callto=skypeforlinux.desktop
x-scheme-handler/rocketchat=rocketchat-desktop.desktop
x-scheme-handler/skype=skypeforlinux.desktop
x-scheme-handler/tel=org.kde.kdeconnect.handler.desktop
x-scheme-handler/tg=userapp-Telegram Desktop-WFBZ40.desktop
[user1 .config]$