Shooting video longer than 5min at 4k@60fps with S9+

For whatever reason, using the default camera app, video is limited to 5 min.

This is at 4k@60fps. Only interested in shooting this resolution and fps, it’s the reason I bought this phone.

I have a 256 gig sd card, space is not the issue.

How can I get around this 5 minute limit?