All waypoints temporarily invisible - intermittent - Mac Safari

[Anonymouse]

When editing routes in Mac Safari, sometimes all the waypoints will suddenly disappear. The base map and route remain visible - it's just all the markers for waypoints. If I zoom in and out, the waypoints appear for a moment then disappear immediately.

I have not found a specific event that causes it but it's happened a dozen times.

Refreshing the window, or closing the browser and starting again, fixes the issue until next time.

[RainerT]

Just tried it out.
My Safari Version 18.5 (20621.2.5.11.8) and macOS 15.5 (24F74) on Retina 5K, 27", 2020 does not show this issue.
RT