First of all, thank you for your response. I am doing what you suggested, and everything seems fine at first glance. However, after a while, the notes in the "x" notebook, which should be sorted alphabetically from a to z, change to be sorted from z to a. This is not applicable to all notebooks; it happens randomly in some notebooks. The issue may seem complex, but developers familiar with the coding system might be able to test the problem differently.
Each time, I express my respect for Joplin and its developers and the community. Joplin is an open-source and free application, which is highly valuable. In the comment you mentioned, I didn't intend to hurt anyone. I just exercised my right to criticize based on my experience during that process as a user. However, the support topics I opened are not just related to me; they concern issues with the application. If these issues are resolved, it will benefit all users.
My only expectation is that, if the issue is at a "bug" level, it gets "confirmed." The timeline for resolving this "bug" depends on the developers' schedule. But please, do not "ignore" the topics I opened. It would be unfair not only to me but to all users. I'm not referring to you as Muzak with my words. I appreciate your assistance in the matters you could help with, and I thank you for that. I am speaking in general.