Hello, I’m new around here. But seeing how you can switch apps by pressing super + 1, 2, 3, 4…etc, Is there a way to make the numbers appear over their icon on the task bar as to not have to count icons to see which number to press? If it doesn’t exist it would be a nice feature.
I don’t think that feature exists. You should open a request ticket for it on bugs.kde.org, under “Plasma Shell” and select the component “Task Manager”.
In fact here’s the feature request already tracking it: 444281 – Feature suggestion: when holding the Meta key, indicate in the icon-only task manager the numbers for each application.