Mobile read only mode does not work properly

[kausar007]

As part of #704 the change was implemented but it seems to switch back to edit mode on mobile devices.

Switching between pages and going tapping on Home brings back the virtual keyboard. Shouldnt it be in read only mode until we only tap on the edit button again?

Also looks like the button itself is not synced with state. Its gray at first, when you tap on it, it turns slightly blue showing its on. But if you tap on it again, it stays blue again.

[kolmone]

Just to add, I've noticed this in Chrome on Android - cursor appears even in read mode, though from what I can tell changes aren't synced to the server. This also happens on the "forced" read-only 📌 tag pages, and then if SB is in edit mode any changes made to the page are synced to the server creating a file named 📌 tag.

On Firefox (still on Android) the read-only mode works correctly, cursor never appears on tag pages and doesn't appear on other pages either unless SB is in edit mode.