a week ago
@hardywave43734, thanks for reaching out. I tried replicating this and I was able to change the QuikStory format from 1:1 aspect ratio to 16:9 without the said issue.
Just to clarify, did you save the QuikStory with 1:1 aspect ratio before re-editing it to change the format to 16:9? Doing so will eventually create the black side bars since the original aspect ratio of the QuikStory video is smaller.
Can you please confirm that you are using the multi-clip editing feature of GoPro App and not Quik App stand-alone app?
There's a known issue in GoPro App 6.0 > if you start your project in one format, save, reopen the project and try to change the format, individual media will keep the initial project format, so basically what you are experiencing.
Sorry about that, this is fixed in the next update.