You are in luck, yes. Take that with a grain of salt because the update has only been out like a week, but several reports from the F150 and F250 forums have indicated it does fix the issues. It did fix this issue in my 2019 Nautilus.
Just use the Syn3 Updater to autoinstall to 3.4.21194 with the new voice file also.
Did the same today on my 17 ST. Update took about 15 minutes. Performed a reset and so far no issues. Ran the updater as auto (no reformat like going from 3.0 to 3.4)with keep existing maps.
Curious as to if the 21194 update solved the travel link issues and non-select-able satellite source from time to time? I saw f150chief said he would update but haven’t seen it yet and that was 11 days ago. More specifically looking to see if the update fixed the travel link issues.
A soft reset (hold power and track forward button for 10 sec) usually reset the non-select able satellite source but not the travel link. But the travel link bug was the big one for me and I don’t want to update the wife’s 2020 fusion or my f150 till that is confirmed working. Might wait for the update to hit sync update website via usb if it does.
:EDIT: I did see where he said other forums are listing certain problems and issues were fixed and seem to be working, as I back scrolled through the posts. But I’m looking for the travel link problem specifically.