I edited a video on my MacBook Air M3 (8GB/256GB) using QuickTime Player and replaced the old video file in my Next.js project folder. After pushing the updated code to AWS Amplify, the website displays the new video correctly in Chrome. However, in Firefox, it still shows the old video with a watermark. At first, I thought it might be a caching issue, so I disabled the cache in Firefox, but the problem persisted. To troubleshoot further, I ran the Next.js project locally and tested it again in Firefox at localhost:3000. Surprisingly, Firefox still displayed the old video with the watermark, confirming that caching is not the issue. Can anybody explain me the issue [https://theaiworld.org/ Website Link] Video of the issue [https://drive.google.com/file/d/1Q2WQO0JYoDRobut32XD8h_8N4AQOTo-v/view?usp=sharing Video of the link] You can see a Freepik logo appearing over the video in Firefox, but it doesn’t appear in other browsers. Some extra info to help you 1. This glitch occurs in all OS {windows , mac , linux} 2. I tried to test in whole new devices it occurs on those devices also