Revokebutton text polylang: stringisn’t translated using shortcode

I use cookie notice 1.3.2 and polylang 2.9.
Filling in the notice text for revoke button works as wanted.
In Polylang strings I translate it to second language.
But the translation string ist not used in shortcode.

How can I fix this?

As quick solution I filled in the text as 2 languages.