POC: Saving title into undo stack after five characters typed

[paulopmt1]

What?

This is a POC to understand the next steps of solving this issue: #37171

How?

We're currently using the cache concept implemented here and trying the idea of saving the title after a specific condition is met.

Question

While editing the post, we rely on useMarkPersistent which calls __unstableMarkLastChangeAsPersistent action and that will persist the past command into the undo stack after one-second window without typing.

Should we try something similar to useMarkPersistent for the title?

This is the current behavior:

20230705092953338.mp4

[youknowriad]

Great exploration here. Indeed, it seems we should think of providing a nice hook to absorb this complexity and share this hook between all places that need it. Editing footnotes is also a place that could use this hook. cc @ellatrix

[ellatrix]

Agree with @youknowriad. We should extract the hook from block-editor's rich text.