Show invisible doesn't work for certain elements until next layout
OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 220.127.116.1148, revision: cb404f9
Open the attached file and take the reset. Tick "Show invisible" in the View menu. The ties in tablature remain invisible until a score element is subsequently adjusted.
Similar issue, #276384: Show invisible does not work until screen is redrawn?