Wondering if someone can help me with this… If BB is 100 and SB is 50 and after the Flop there is say 500 in the Pot. When I am first to act after Turn is dealt, why cant I go Pot and put 500 in? It is grayed out/ I can only bet 100. This is the same for the River as well when I am first to act. Why can I only bet so small. I thought in PLO I can open for the Pot size?