Related projects and author list not shown on translation table

@sanduhrs, I am unable to replicate the reported bug, and I am confident that the functionality is operating as intended. Consequently, I am closing the associated issue.

Should you succeed in reproducing the issue and can provide more specific details, I kindly request that you reopen the ticket and elucidate the steps you took to encounter the bug, enabling us to address and rectify the matter promptly.

While working on #3320795 i've checked this and the author link and both throw an exception. Just for context purposes:

Related projects (path e.g. /translate/source-details/1):

TypeError: Symfony\Component\HttpFoundation\Response::__construct(): Argument #1 ($content) must be of type ?string, Drupal\Core\Render\Markup given, called in /var/www/html/web/modules/contrib/l10n_server/l10n_community/src/Controller/L10nCommunityLanguagesController.php on line 618 in Symfony\Component\HttpFoundation\Response->__construct() (line 224 of /var/www/html/vendor/symfony/http-foundation/Response.php).

Author detail listing (path e.g. /translate/translation-details/4)

TypeError: Symfony\Component\HttpFoundation\Response::__construct(): Argument #1 ($content) must be of type ?string, Drupal\Core\Render\Markup given, called in /var/www/html/web/modules/contrib/l10n_server/l10n_community/src/Controller/L10nCommunityLanguagesController.php on line 577 in Symfony\Component\HttpFoundation\Response->__construct() (line 224 of /var/www/html/vendor/symfony/http-foundation/Response.php).