Mobile cursor issue on typing between page title and paragraph

[Nine-LY-S]

https://github.com/toeverything/blocksuite/assets/24890342/c615015e-caa4-4d42-b0b8-accc072b12f9

1. Input content '1' (the first input). The editor does not display and the line changes (the placeholder is missing)

2. Enter did not create a new block

3. After deleting the content, it should return to the title, but there is no response

4. After entering the title, press enter to jump to the content block, but there is no response

5. There is no block in the content area when clicking, and content cannot be entered

[doodlewind]

Seems to be the same root cause with #6217 and #6218, @Flrande PTAL