https://us.community.samsung.com/t5/Tablets/S9-Ultra-On-screen-keyboard-popping-up-even-when-using-hardware/m-p/2769517/highlight/true
Solved: Re: S9 Ultra - On-screen keyboard popping up even ... - Samsung Community - 2747336
Feb 27, 2024 - And I am using the expensive Samsung book cover - 2747336