@twaik i tested latest build and found `Shift Key` not released once pressed.(also in Google Keyboard) https://github.com/termux/termux-x11/commit/42955a0eefd951eed7412775514b531a3c4e85bc Here is short video. https://user-images.githubusercontent.com/61283438/222942268-9ee02749-2a6d-4661-9c85-014440426398.mp4