Buttons in Header change order if state changes

[ntdoJanneck]

Flow Version

0.2.0-alpha.600

Bug Description

When using multiple Buttons in a Header of a Section, the Buttons change their position if a state that affects them changes.

Steps to Reproduce

Create a Section with a Header that contains two buttons. Change the second button to change a state variable that toggles whether the first button is rendered. Click the button to hide the first button, then click again to show the button again.

Expected Behavior

The buttons should always be shown in the same order, even if some buttons get hidden and shown through state updates.

Actual Behavior

After toggling the button to be hidden and then visible again, it will change positions with the other button.

Bildschirmaufnahme.2025-12-17.um.15.09.23.mov

How much does this bug impact you?

🟠 Major – It breaks important functionality

Relevant Logs or Error Output

Browser Version

Firefox 146.0

Before Submitting

• I have checked that this issue has not already been reported.
• I have provided all necessary information to reproduce the issue.

[mfal]

Thanks for the bug-report. A solution is underway!