In desktop mode, VRChat keyboard close randomly (about once every two times) when clicking on the orange area of ​​the attached image.
This seems to be the same whether it's a normal InputField or a VRC_InputField.
This issue has been occurring for about a week. (Probably around the time the Japanese UI was added.)
This issue is causing problems as it means that copy and paste using the keyboard is no longer possible, so please fix this.
supplement: This phenomenon occurs in any world, but I created a demo world just in case.