Text selection not tracked across table cells in notion

[twschiller]

Describe the bug

• https://pixiebrix.slack.com/archives/C06G212E3U1/p1724353181092069

To Reproduce

Steps to reproduce the behavior:

1. Create a table in notion
2. Select the cells

Actual behavior

The selection is not tracked

Expected behavior

The selection is tracked as the selection in mods like ChatGPT sidebar mod

Screenshots/Loom

• https://pixiebrix.slack.com/archives/C06G212E3U1/p1724353744173209