IcyTerm 0.8.2 "8" and "9" keys don't work in terminal sessions

[rstocks]

Using IcyTerm 0.8.2 on an Intel Mac running macOS 15.7.2. The "8" and "9" keys don't send input in a terminal session. They work as expected in other parts of the application (e.g. phone book).

[flexnsniff]

Using IcyTerm 0.8.2 on an ARM Mac, Tahoe 26.2 - 9, and 0 keys do not work inside a terminal session. (8 works for me)

[black-dragoness]

9 and 0 keys appear to change interface scaling, but do not work as normal numbers unless ctrl is pressed.

[ahrib]

same with - and = keys.. they seem to shrink and zoom the interface instead

Workaround
for 9, 0 and = keys: press and hold CTRL and the key you desire
for - key could not find a workaround