Too large fonts on primary monitor

Opening Projucer 5.4.4 (from juce dev branch) on Linux, displays too large fonts on primary monitor but normal font size on secondary monitor.

Is it a font size issue or a desktop scaling issue?

I don’t get the problem on any other application, so i suppose this is internal to JUCE.
First i thought this might be linked to hidpi (event if my monitor is 1920x1080) but i can’t find a function to apply a scaling factor for all fonts.
anyway, it is a new thing (last time say a few months ago) i compiled projucer i did not have this problem.

also it happens when resize function is called.
meaning when i drag the window from secondary monitor to first nothing happens until the “drop”.

this seems to be fixed in JUCE v5.4.5
thanks !