6.0.7 the 2nd or 3rd Portable always used my first portable 's profile

[suyoulin]

Hello . I download waterfox-portable-win64-6.0.7-29.7z . Used by Win10 64.

I have copy 3 portable.
And I found the 2nd .3rd portable will used my first portable 's profile .
then I trying used 2nd or 3rd portable. And cookies and date will sync on 1st profile .

It look like the 3 portable still Using the same user's configuration .

Could you give me any suggestion. Thanks