IDs must be *UNIQUE* on a page. When you use the same ID more than once, then some browsers will find the first one and some just won't find it.
You could use the same *basic* ID but then append a suffix, say "A","B","C","D".
But there are more clever ways that would avoid ids altogether.
An optimist sees the glass as half full.
A pessimist sees the glass as half empty.
A realist drinks it no matter how much there is.