2025 tax reporting for GLD ETF options

Schwab’s 1099B reports my 2 call options on GLD as to be reported on Form 6781 - Gains and Losses from 1256 Contracts and Straddles.  These are not technically “straddles” but treated as collectibles I believe.  On top of form 6781, there are 4 check boxes to choose from.  

 

A - Mixed straddle election

B- Straddle by straddle identification election

C- Mixed straddle account election

D- Net Section 1256 contracts loss election

 

I chose B but not sure it is right.  Both options were profitable so D is not appropriate.  I also do not see how TT treated the taxes on the gains.  TT listed the 2 options on Section B - Gains from Straddles.