The ruling on one who prayed Maghrib and then repeated 'Isha' with a congregation

Question:
I prayed Maghrib with a congregation while I was traveling. After the taslim, I found a group of brothers in my land. I prayed with them intending the prayer of hope (regarding the time), and I had prayed Maghrib with the congregation while traveling. After the taslim, I found a group of brothers in my land and prayed with them intending the prayer of hope. Then, after the second rak'ah, it became clear to me that they were praying 'Isha', so I sat until they completed the third rak'ah and said the taslim with them. Then I found a group who did not intend the prayer of hope, so I repeated the prayer with them and gave them a practical example.

Answer:
As long as you repeated the prayer with the congregation that was praying 'Isha', the objective has been achieved, and praise be to Allah. Your second prayer is valid. Yes.

The presenter:
May Allah welcome you,