Good day to everyone. I am trying to configure persistent mode, but Kali linux does not save the settings. I did everything according to the instructions https://www.kali.org/docs/usb/usb-persistence/ I just substituted my values (instead of sdb, I wrote sdc), but after restarting Kali linux, the settings are not saved. What could be the problem in my case?
Here are the screenshots, on them sdc2 is a created section for settings:

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I'm sorry for the big screenshots, but I didn't find the settings for how to hide images under the spoiler.