Link should have higher priority than all other attribute elements

[Reinmar]

In other words: <a> should be never split by applying other styles.

This can be prevented by giving the link view element's a higher priority (cc @pjasiun, @scofalik, @szymonkups – how to do that?). Of course, unless something is broken in the view writer ;)

[pjasiun]

Higher priority in the converter should solve the issue. See https://github.com/ckeditor/ckeditor5-engine/blob/cb18a9560cd2ec25f031ae67d7738f8b67747348/src/conversion/buildmodelconverter.js#L188

[oleq]

It turned out that withPriority() didn't work in this case. What worked was a custom priority for LinkElement, which inherits from AttributeElement.

[scofalik]

Why it didn't work? Maybe we should modify converter builder?

[pjasiun]

Because withPriority set the priority of the event, not the priority of the attribute element. We should definitely simplify it.