$page.getDescription & $page.excerpt placeholders don't respect the selected language in Viewport

Steps to reproduce:

• Create a space with one page A

• activate Scroll Translations and translate page A to another language

• Setup a Viewport with the HelpCenter Theme

• Activate the Translation integration

• Call the spaceOverview with the both languages

Expected Result:

SpaceOverview is shown in both languages

Actual Result:

SpaceOverview is only shown in default language.