Oklahoma Gabmling

I am a Texas resident that grossed $3,000 gambling in Oklahoma in 2024 (two jackpots with W2g forum).  They took the taxes out on the smaller one but did not take the tax out on the larger one; so, its saying I owe about $280.  From what I was reading, I have to file a Oklahoma non resident tax return but I was also seeing that Oklahoma has a standard deduction.  If thats the case, shouldn't the oklahoma standard deduction be populating as an option to reduce the amount of tax owed on this or is the $280 actually owed to the state?