With the latest patches lists have more condensed layout but one thing that could be improved is styles of the button next to title - it should be different for Install and Remove actions. IMO `more` visible should be button when it represents Install action and less visible for Remove action :)
I am in favor of reviewing this. I feel that the install button could be different and we can explore other options. For example, there are circle buttons, animated ones that fill as something installs, etc that could be used and can represent what is happening with the application. Here are a few examples: https://www.flaticon.com/search?word=download
An interesting exercise would be to look into the problem from the perspective of the hig: https://community.kde.org/KDE_Visual_Design_Group/KirigamiHIG
Please express this bug report in terms of the HIG.
Would be resolved by Bug 389481. *** This bug has been marked as a duplicate of bug 389481 ***