the title might be a bit confusing, so, steps to reproduce:
create a text global, call it `gv(val)
`, set it to `$df(s)$`
create a new komponent
in that komponent, create a global called gv(val)
too
set the global in the komponent to a global, choose val
from the list
now create a text item in the komponent, and set it's text to $gv(val)$
expected value would be the current second, instead it will show $df(s)$
the same behaviour occurs when using number globals set to a formula.