Umbraco slider ignores initial value property.

[PryAl]

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

14.2.0

Bug summary

I've created new slider controll and set all default values:

Despite the fact that the initial value is 6, the model returns 0 after the page is published.

If the editor changes the value to any value after publishing and publishes again, the value appears.

I saw that the same situation was relevant in previous versions (#3855), and it seems to be still there.

Specifics

No response

Steps to reproduce

1. Add slider to any property.
2. Set "Initial value".
3. Publish page with this slider.
4. Check initial value in the model.

Expected result / actual result

Initial value should be present after first publish.

[github-actions]

Hi there @PryAl!

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 🤖 🙂

[NguyenThuyLan]

When click Save and Publish, the data sent does not have the default value of slide property