OnePlus 8T can't shutdown/touchscreen doesn't work

[aibd]

This behaviour has been seen and remains unresolved in these posts

• kebab OnePlus 8T Touchscreen Doesn't Work After Install

• hotdogb OnePlus 7T 'No Touch Display' after install

• hotdog Feedback for v1.9 - #17 by Gianna

And there is this open issue on Gitlab

Touchscreen does not work after command line install of /e/ OS S on hotdogb

• https://gitlab.e.foundation/e/backlog/-/issues/6981