I could trace the problem to https://github.com/sagemath/sage/pull/37447
-- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/sage-devel/59c813e4-f38b-4d85-b31c-a8d7ca8896e7n%40googlegroups.com.