"Insert" input mode: inability to enter tuplets
OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 126.96.36.19935, revision: d2d863f
As summarized in the title, see below.
(And if it is a known limitation (?), major limitation, in this input mode, it is not documented as such, as far as I know)