the number of backlinks had error

[akqaq]

Have you read a contributing guide?

• [X] I have read CONTRIBUTING.md
• [X] I have searched the existing issues and didn't find any that were similar
• [X] I have considered creating a pull request with fixes instead of a bug report and want to proceed

Current Behavior

i link a set to collection, the backlinks number is 1, when i delete this collection,the backlinks number not change, i build a new collection, link the set to new collection, the backlinks number is 2, but the backlinks only have one, link to new collection.

Expected Behavior

maybe in the end, the backlinks number should be 1.

Steps To Reproduce

I'm new to github and have very poor English, so, there's nothing more to add.

Environment

Android 14
App version 0.32.31

Anything else?

following the picture.