Object and object properties won't read on reload, but present in vue devtools

[v4nz777]

This doesn't makes sense since, it has no problem, and works whenever I navigate away from the page and return to this page.
The problem only happened whenever I refresh this page.
I also noticed: that whenever I update and save the file from vscode, the page updates to normal

Problem(whenever I reload the page)

No Problem(whenever I navigate away and come back)

Page:

Store:

The Object: