🔗 🐞 Attribute Validation prevents the Editor from Saving when Atomic Elements are present (Merged with #33000)

[alejandrohoraczek]

Description

I think there's still a bug when adding the Heading widget from the new Atomic element, it causes the page not being able to save and gives this popup:

It's the same issue the user @vcpaige described here and it was marked as solved and told the bug was fixed.

I drop my system info here just in case
system-info-localhost-23-09-2025.txt

Anyone who wants to try this and tell us how it turned out?

PD: Didn't wanted to create the bug issue because I'm not sure I'm not the only one facing this

EDIT: I think I must upload my widget structure, because of course it would be too obvious if there was a bug that won't let you save when you insert the heading atomic element.

Agreement

• I confirm I have read and followed the Editor V4 Discussion Form guidelines, and agree this discussion may be closed without warning.

[nicholaszein]

Hi @alejandrohoraczek.

Thank you for sharing this information. We are investigating this issue.

Please, for reporting bugs, use the Editor V4 Bug Report Form next time as instructed in the Feedback form. This helps keep things organized around here, and prevents duplication or confusion.

I will migrate this to our issues shortly.

Meanwhile, rest assured we will be investigating this further.

Kind regards

[aksellno]

Submitted a new bug report regarding this issue. It's now preventing me from doing anything on a subpage of a project.
Bug report: #33000

[nicholaszein]

Hi @alejandrohoraczek!

We are currently investigating and discussing this issue over at #33000. To ensure we keep things organized, and share information in only one place, I'm merging this discussion with that issue.

Please continue the conversation there!

Kind regards