July 7 2023 transport strike question in Italy
 

We have plans to travel by train from Bolzano to Milan (leave at 8:36 a.m. and go via Verona to Milan) on July 7 and see that Faisa-Confail has announced a national strike for that day? We cannot find any specific details other than the general announcements. Is this likely to disrupt train travel that day? We are trying to determine if we need to shorten our stay by a day to catch a train on July 6. Thank you.

AFAIK this strike concerns only local transport (tramways and city buses).
Even in the case of a national strike, there are always a few trains running nevertheless (for Bolzano - Verona the trains Bolzano dp 6.20, 7.12, 7.31 and 18.31).