Since december 2024 the map centering is broken. The longitude and latitude is not recognized anymore if given in the flexform settings.
The reason for this is a php 8 update in commit #8a69d23, line 632
8a69d23#diff-4783001541bb6581cdc9b8421a671a9fb6927dfe6a5c64080af0503e21550bfdL622-R632
Here is patch for fixing this behaviour.
ods-osm-fix-map-centering.patch