No, it’s not something simworks can “fix”, it has to do with how the pc version of MSFS runs flight management systems…there are 2 workarounds that have been posted often (the one most use to pull the fuse for the backup system to shut it off, or there is a workaround in MSFS developer mode that has a few other steps and changes the way the sim coding runs the flight mgmt system code…but the easier way it to just pull the fuse).
The developer mentioned these 2 workarounds and the underlying problem here: see post 592 from January 19th