Existing content saved and published in block grid inline mode not saving

[jbrisnehan-AMG]

Which Umbraco version are you using? (Please write the exact version, example: 10.1.0)

15.0.0

Bug summary

Existing content saved and published in block grid inline mode not saving

Switching "Inline Mode" off on the Block Editor, solves the issue and the new content is saved.

Creating new content/areas also works fine. Just editing existing content is an issue.

Specifics

Umbraco Cloud. Checked/tested in multiple environments.

Steps to reproduce

Upgraded to v15.

1. Opening and edit an existing page/node that has a Block Grid editor.
2. Edit a content area of the Block Grid editor on the page (i.e. RTE or Header)
3. Add new text (i.e. "test")
4. Click Save and Publish.
5. Save and Publish is successful.
6. However the frontend does not reflect the change
7. If you click away from the node and come back, the change is gone.

Expected result / actual result

I would expect content to save properly in the Block Grid whether in "Inline Mode" or not.

[github-actions[bot]]

Hi there @jbrisnehan-AMG!

Firstly, a big thank you for raising this issue. Every piece of feedback we receive helps us to make Umbraco better.

We really appreciate your patience while we wait for our team to have a look at this but we wanted to let you know that we see this and share with you the plan for what comes next.

• We'll assess whether this issue relates to something that has already been fixed in a later version of the release that it has been raised for.
• If it's a bug, is it related to a release that we are actively supporting or is it related to a release that's in the end-of-life or security-only phase?
• We'll replicate the issue to ensure that the problem is as described.
• We'll decide whether the behavior is an issue or if the behavior is intended.

We wish we could work with everyone directly and assess your issue immediately but we're in the fortunate position of having lots of contributions to work with and only a few humans who are able to do it. We are making progress though and in the meantime, we will keep you in the loop and let you know when we have any questions.

Thanks, from your friendly Umbraco GitHub bot :robot: :slightly_smiling_face: