Pages: builder to player switch shows blank page

[pyphilia]

Steps

1. Create and open a page in builder
2. Write anything in the page
3. Switch to player by clicking in the platform switch (header)

Expected behavior: the player view should show the page content
Current behavior: the player view does not show anything. Switching back to builder shows nothing.

Refreshing the page works.

Screen.Recording.2025-11-20.at.14.08.17.mov