check.gst-rtsp-server.gst_media.test_media_seek_one_active_stream: Sometimes fails with "Assertion 'play_range->min.seconds == range->min.seconds' failed"

See https://gitlab.freedesktop.org/slomo/gst-plugins-bad/-/jobs/436751

GST_PLUGIN_SYSTEM_PATH_1_0='' GST_CHECKS='test_media_seek_one_active_stream' GST_PLUGIN_LOADING_WHITELIST='gstreamer:gst-plugins-base:gst-plugins-good:gst-plugins-bad:gst-rtsp-server' GST_PLUGIN_PATH_1_0='/builds/slomo/gst-plugins-bad/gst-build/build' CK_DEFAULT_TIMEOUT='120' GST_STATE_IGNORE_ELEMENTS='' GST_REGISTRY='/builds/slomo/gst-plugins-bad/gst-build/build/subprojects/gst-rtsp-server/tests/check/gst/media.registry' /builds/slomo/gst-plugins-bad/gst-build/build/subprojects/gst-rtsp-server/tests/check/gst_media

gst_media output

Running suite(s): rtspmedia
0%: Checks: 1, Failures: 1, Errors: 0
../subprojects/gst-rtsp-server/tests/check/gst/media.c:205:F:general:test_media_seek_one_active_stream:0: Assertion 'play_range->min.seconds == range->min.seconds' failed
Check suite rtspmedia ran in 0.024s (tests failed: 1)

CC @meh