compatibility with notion when click backspace on window10

[Jogiter Ding]

os:

• window 10
• chrome 98.0.4758.102

steps to reproduce

1. open my notion page, focus on some edit content
2. click the hot key ctrl+shit+k, enter /actions notion
3. click backspace button on keyboard

what`s expected

should remove some letters of /actions notion to /actions noti in the extension`s input

what happened

notion`s content is deleted

---

here is content of notion before clicking backspace

click backspace several times