How can this problem be solved? thank you very much

on the VisionPro device, the width and height of the VisionPro window that I set is CGSize (7501200). At this time, the app displays the width and height of the size that I set. But when the password input box is clicked, the width of the custom keyboard my_keyboard that pops up is much wider than the width that I set, which is 750. The effect I want is that on the VisionPro device, the width of the custom keyboard displayed through inputView is the same as the width that I set.

I would like to inquire about a question regarding the migration of iPhone code to VisionPro devices. There is a login scenario issue that I am unable to resolve. The login page has an input box called UItextfield, and I have customized the keyboard on the login page, textfield.inputview = my_keyboard， When the user inputs the password, the custom keyboard my_keyboard that pops up is displayed normally on the phone. The width of the custom keyboard is the same as the width of the phone screen.