Incomplete Video Markings

When I skip a part of a video in Khan academy, even 10 seconds, it results as being marked incomplete. This issue is particularly bothersome when the skipped material is easy to understand. It's important to keep in mind that some users may skip the entire video may cause them to miss essential information. To address this concern, a possible solution could be to require users to watch at least 80-90% of the video before it's considered complete. This way, they can still skip through sections they already know but will have to engage with most of the content.