PSD previews download instead of opening in lightbox


I apologize if this isn’t the correct place for this thread, first time posting here.

Just installed Nextcloud and added the following to the config file:
‘enable_previews’ => true,
‘enabledPreviewProviders’ =>
array (

Nextcloud generates previews for PSD’s just fine but when I click on a PSD it downloads the file instead of opening a larger version of the preview in a lightbox as it does with a JPG/PNG or video file.

Would be grateful if someone could help me with this.

As usual check your web browser configuration and change the behavior how fpsd files should be handled. See e.g.