Keep my favourite language when I login with other language of interface [opgelost]

I have “Favourite language”="Spanish" in “My account settings”, but sometimes I change the language of the interface if I want see the English forum or pages of coins with fields with English text instead of fields in Spanish but empty.

If I sign out with the interface in English, when I sign in again, my setting is changed to English. If I visit the English forum and I want translate a post from English to my language (Spanish), I can not because the system changed my language to English. 😲

I think the system must not change my language, or can added a check box in “My account settings”: “Do not change according to the  language of the interface”.

This will be not necessary when these be solved:

• Combined all languages in one forum: https://en.numista.com/forum/topic125802.html
• Fields “Translation of the lettering” with English text https://es.numista.com/forum/topic126722.html

Hello,

I agree the preferred language should not be automatically changed upon sign in. I removed that.

Thanks!