Suno Hokkien Lock: How to Write Hokkien Pop Without It Switching Back to Mandarin

Taiwanese Hokkien vocals in Suno still frequently switch back to Mandarin mid-song. The fix is writing 'Hokkien pop' rather than '台語' in the Style field, using Custom Mode to lock in your own hand-written Chinese-character lyrics, then proofreading line by line. This is a pain point unique to Taiwan that the English-speaking Suno community doesn't cover at all.