Rated 4 out of 5 stars

yazan: Delusional Matt tarih: Mart 29, 2017 ·

Works well on Windows, does not work on Linux (content is not shown but the bar size remains large).

This review is for a previous version of the add-on (2.1.0). 

yazan: jmozmoz (Geliştirici) tarih: Nisan 9, 2017 ·

... so this usually points to a problem with other installed addon. Can you disable them and check if you can reproduce the problem with only CompactHeader active?