Must one ask about every issue that arises for the worshiper in their prayer?

Every accountable individual must learn the rulings of prayer, including its conditions, pillars, obligations, Sunnah acts, and nullifiers, because it is an individual obligation (fardh al-ayn). Likewise, one must immediately learn whatever is needed concerning matters of worship. It is not permissible to embark on an act without knowing its ruling in Islamic law. Learning occurs by asking trustworthy scholars, attending circles of knowledge, and reading accessible books.