IMatch 2023 (Version 2023.2.4), in the Person Editor under Web Address.

[MLKL1980]

Using IMatch 2023 (Version 2023.2.4), in the Person Editor under Web Address with a website link in the box, clicking on the button on the right side of the box ("Open this URL in your default web browser") will not open the URL link in a browser. Instead, a popup will appear giving me a choice of which email to use. The popup says "Select an app to open this 'mailto' link.

[Mario]

Interesting.
But clicking the link in the People View (detailed layout) works fine.
The button also has the wrong size  

I'll fix this for the next release.

[Mario]

Fixed for the release.
A simple copy & paste error and two too large buttons.