Magisk Update Issue: Inconsistent Behavior When 'Check Updates' Option is Disabled

## Device Information
Android version: 11
Magisk version name: 28.1
Magisk version code: 28100

## Expectation
Turning off the 'Check Updates' option should fully disable updates, preventing any further update checks or notifications.

## Real Outcome
However, when the 'Check Updates' option is turned off, but the software had previously checked for updates already and there is an update pending, the 'Latest' version field continues to be populated and an 'Update' button remains visible.

## Workaround
To resolve this issue, the following steps can be taken:

* Force close and clear Magisk app data.
* Disable device internet access.
* Open Magisk, turn off updates.
* Re-enable internet.

## IMHO
In my opinion, the 'Update' button should be gone, and the 'Latest' info line should be replaced with an indicator that updates are disabled. If the 'Latest' info line shows stale information, it would be misleading and indicate that the latest version is not the real latest version.