Since the update to Deepin 15.5 I have been delighted by the new HiDPI support, however there're still many older applications (and some not so old) including WPS apps, Klipper and others which do not scale even with the new HiDPI support.

Is there a way to force such applications into scaling? this also happens in Windows for older apps but Windows has a feature to force the apps into scaling eventhough they do look slightly blurry but then they become usable in 4K displays and the such.

Thanks in advance.