Find a 2nd stronghold (end portal)?

I play on the bedrock edition minecraft and finally I found a stronghold, this fortress with the final portal, the only problem is that there's no final portal in this stronghold.

I was told that in some it is simply not an end portal and that is normal.

I only have problems now to find a 2nd Stronghold because the end eyes always fly to the Stronghold who has no end portal.

Do you know how to find a 2nd stronghold?

You just have to go very far away and then if the end eyes fly in a different direction then go there

How far approximately?

I don't know you just have to look when the end eyes no longer fly to the old fortress without an end portal

Egg. Each has one, sometimes hidden.

It could be that there's no direct path, sometimes it is simply buried in the stone but there shouldn't be a second stronghold