Hmm interesting, thanks a lot for noticing this!!

After discussion with @Jdforrester-WMF we agreed to prioritize the button activation for now, and in the future add a message informing that the version seen is an old one.
We can add another condition to the Publish button activation that directly sets it as active if page is old version.

Note:
We will be replacing our text fields with CdxTextInput and wrapping all our fields with CdxField component as part of T345433, and CdxField will soon include a character counter feature that we will be able to use (See T331000)

These two options have different meaning.

Related issue: https://phabricator.wikimedia.org/T344166

@Jdforrester-WMF I was looking at the WIP and it looked good! do you need any help for unblocking this?

I don't agree with marking this task as high priority/ready.

I can confirm that the secondary table is being updated with new alias being added, modified and deleted. The alias entries are saved correctly and set to is_primary=0.

Just to add more info to this description: Notice that in the Evaluator Page, as the widget has no pre-selected function, the notification is initially shown. This should not happen

Okay, this is because Lua is no longer an option available for implementations.

There are plans to incorporate a character count into CdxField component: T331000

I disagree with this task

This looks like it's working now, although I'm not very sure what patch fixed it:

Added front-end mechanisms to clear invalid monolingual string before submission. Issue and tests solved with this patch https://gerrit.wikimedia.org/r/c/mediawiki/extensions/WikiLambda/+/949538

Fixed with T343134

Marked as invalid as most recent changes in the language state getters already solve this issue

Solved as part of https://gerrit.wikimedia.org/r/c/mediawiki/extensions/WikiLambda/+/944941

About widget computes a property called canEditObject to disable the pecil/edit button on top corner of the widget.

@DVrandecic I've tried multiple combinations of adding/removing multilingual data and I'm not able to replicate this issue.

I have added wikilambda-edit-object-description user right so that we can handle the granular edition of descriptions.
Now, any logged in user should be able to edit all the fields in the "About" widget if we add the following rights to the "user" group: