Regions disappearing as soon as they are created

[yongtaedang]

hello.
I'm a beginner self-taught student in Korea who is finding wavesurfer useful.

I'm trying to update to version 7 this time.

I have logic that creates a region when you press enter during voice playback, but there is a gap where the region disappears immediately after it is created.

I don't want the region to disappear during playback or when the scroll changes

Since regions have a unique order and value when they are created, we want them to never disappear or be recreated, and to remain forever unless we delete them.

Any tips would be appreciated.

_2024_12_09_00_09_24_233.mp4

[yongtaedang]

I'm closing this post because I've confirmed that the error was caused by my internal code.
Thank you