Having the following FRR configuration
! segment-routing traffic-eng mpls-te on mpls-te import ospfv2 exit exit !
Results in
vyos(config-sr-te)# no mpls-te import ospfv2 % Unknown command: no mpls-te import ospfv2
In addition there is also:
% Unknown command: no index 10 mpls label 100
This affects implementation of T6750