I have been seeing this a lot and was wondering if others have had this happen to them and have a good suggestion or solution for forcing adapt to generate an updated preview every time.

Many times while creating a course I tend to preview different steps along the way. I also like to look at the course on my phone by logging into adapt and previewing, which at times can be difficult to perform but this does not pertain to my question.

I don't always see my updates and this use to make me think there is something wrong. It tends to happen if the preview takes only 3 seconds vs taking 20 seconds. If I load the vanilla theme then go back to my custom theme it seems to force adapt to generate the updated preview. Then my changes appear, so to me it seems to be a possible cache issue.

Is there a good way or a piece of code that can be added to a course to always force it to create the new preview?