Template preview disappeared

I have a coded/html template and changed the name of it. (Yes, you can change a template name and it will not break your pages.) This did not affect any existing page, but what I did find is that the template preview disappeared. This happens whether I go to create a new landing page or replace the template of an existing page.
When I see the library of template options - the template is there to select, but there is a white box that says “No preview available”. Does anyone know I make this visible again? Thanks!

I can verify that the template is available for use.

TRichards8_1-1707839008624.png

Thank you!

Sometimes it can take HubSpot a while to generate a preview. You can always add one yourself by uploading a screenshot to your file manager or design manager and linking to it with screenshotPath in the template annotations.

<!--
 templateType: page
 isAvailableForNewContent: true
 screenshotPath: path/to/your/screenshot.png
-->

Alyssa, this worked like a charm. Brilliant!
Thank you!