Country string flag not working ?

[JulianDicken]

Describe the bug
Country code flag not working

To Reproduce
comics-downloader -url=https://mangadex.org/title/62040a44-0935-46b7-a691-5ae5833af0ae/kimetsu-no-yaiba-digital-colored-comics -country string=gb

Expected behavior
Only downloading the english files

Desktop (please complete the following information):

• OS: win11
• Version: 190444
• Type : terminal

Additional context
https://mangadex.org/title/62040a44-0935-46b7-a691-5ae5833af0ae/kimetsu-no-yaiba-digital-colored-comics

Tried
.gb
gb.
gb
gbr
.gbr
gbr.
.GB
GB.
GB
.GBR
GBR.
GBR

time="2023-04-12T20:22:14+02:00" level=info msg=Downloading... time="2023-04-12T20:22:15+02:00" level=error msg="Unexpected response"

[Girbons]

Hi @JulianDicken, thanks for the report I'm going to take a look at this asap!