This is correct; sealioning is characterised by asking questions in bad faith. If you ask a question, get an answer, and reply with the same question as though you did not get an answer, that is sealioning.
Personally, I always assume questions are asked in good faith and answer accordingly; it’s only when I get the same question in reply, or one that addresses precisely nothing I said, or one that egregiously twists my argument and/or words, that I view it as a troll and disengage.