Language keeps changing to Japanese even though it is set as English

[DelronZ]

Preparation

• I tested the latest release
• I looked at other issues (even the closed ones)
• I read the Troubleshooting Guide

FGO server

NA, JP

FGA build number

2980

Describe the bug

After starting service, FGA App's language will randomly change to Japanese, even though it is set as English as seen in the screenshot.
In game as well, the options are all changed to Japanese now.
Tried Changing App Settings' Language to English, English(United States) etc as well, none of them worked.

Video

Device model

Samsung S24 Ultra

Android version

15

Screen size

1560x720

RAM

12GB

[DelronZ]

Managed to fix it;
Make sure that your phone/device's languages only has English, I had English & Japanese as default ones, so when i deleted the Japanese default and press App Language to English(make sure to press it again even though its defaulted English), the service now fully shows English Text

[AquaSZS]

That's not a proper solution. Some people like me need those extra languages on their devices.

However, this seems to be an OS issue after Samsung pushed a shitty update: #2006 (comment)