[six-date] Dates before min can still be selected

[aggieN]

Six Webcomponents version

5.5.1

Steps to reproduce

1. Render a six-date component with the min property set to today.
2. Open the date picker.
3. Navigate to a date before the configured min.
4. Click repeatedly on one of the disabled dates.

The dates before min are correctly displayed as disabled/greyed out.

What is expected?

Dates before the configured min value should not be selectable.

Clicking a disabled date should have no effect, the component value should not change, and no six-change event should be emitted for that date.

What is actually happening?

Dates before min are visually disabled, but they can still sometimes be selected by clicking them repeatedly.

When this happens:

• the disabled date becomes the value of the component
• the date is displayed in the input
• a six-change event is emitted with the disabled date

For example, with min set to 2026-08-27, I was able to select dates such as 2026-07-27 and 2026-07-28

The issue is intermittent, but can be reproduced by repeatedly clicking disabled dates.

Recording-20260827_131919.mp4

System Info

`envinfo` execution is blocked by corporate group policy

Any additional comments?

No response