Panel’s Length

Hi there, any update on this topic. It was discussed before in several threads, e.g.:
https://wordpress.org/support/topic/reduce-panel-image-size-on-desktop/
https://wordpress.org/support/topic/change-height-of-profile-image-in-panel/

I love the plugin but the huge panel takes up half of the screen. Any tips that really work or solving this issue all together would be much appreciated.