Can't stay on top in windows

[lehsa4017]

Hi
I come from linux to windows and use carla rack just for run 32bit plugins
but in ardour when insert lv2 version (vst version not work in ardour but in ableton work perfectly) and load some vst
after touch again ardour carla rack windows go below ardour windows

I remember in linux world carla never go below ardour but in windows..
win 10
ardour 7.5