[BUG] Inline Editing Instability For Embedded Block: Display corruption, rendering issues, and unintended behavior

[Lamply]

I have encountered several display bugs while using the Inline Editing feature for embedded block in lists:

1. The plugin fails for previously viewed files after opening a new file, requiring the user to reopen the file to restore normal functionality.
2. There is a persistent blank padding area at the end of the editable embedded block, which may expand due to bug behavior.
3. Entering a new line and then pressing Ctrl+Z (undo) causes the embedded block area to "overflow".
4. The context menu activated by right-clicking text within the area does not disappear.
5. Switching to Reading View displays the entire source text instead of only the content of the block.

I am testing this on Obsidian version 1.12.7, Ubuntu 22.04, using a new blank vault.