Error message false positive

[Dorian Gray2]

I am having a problem with a translation error that is impossible for me to fix.

In innovation, there is the string

1^st non-demand effect

The correct german translation would be

1. kooperativer Effekt

However, I cannot change that as an error message appears:

<> markers must be kept unchanged in the translated string

Is there a way to fix it?

[qwertasdfg]

how about leaving the tags so that they include nothing?

1. kooperativer Effekt

[Dorian Gray2]

how about leaving the tags so that they include nothing?

1. kooperativer Effekt

Works - but still it shall be handled in a better way.