Domains from dns-search value in .nmconnection not propagated to environment variables in dispatcher.d
When using a script in dispatcher.d I would expect IP4_DOMAINS to be filled with the value of dns-search from the relevant .nmconnection file.
Many networks are segmented into multiple domains without the dns search field being properly set up, so manually overriding the list in .nmconnections is useful, but is missed when not using resolved, where the list is used.