7.13.4 and ZeroTier 1.10.3

Is it just me or is ZeroTier not updating its managed routes in ROS anymore? (Yes, 'Allow Managed' is enabled)
When I change something in ZeroTier Settings (e.g. add a managed route or delte an existing one), none of my devives get the change.
/ip/route doesn't change/update at all.

Only possible solutions:
- edit routes manually (not really a 'solution')
- disable/re-enable zerotier interface
- disable/re-enable zt1 instance
- reboot the box
All of these options make the routing table okay again but this is not how ZeroTier worked in the past.

As I only have a couple of 7.13.4 boxes to test with - is it just me or are we having a general issue here?