Can I use joint account statements for a non-O 90-day visa application in the UK?

When applying for a NON-O 90-day visa in the UK, there is some flexibility with bank statements. While it is generally preferred to submit statements under your name only, joint account statements can sometimes be accepted, provided that the financial requirements are met, and the balance in the account is often needed to be doubled. One user reported successful use of a joint bank statement as long as this condition was satisfied.