Bullet Alembic Cache File Option Missing

[xlx851535]

Hi. I am new to Maya.  I am following a tutorial online recently, and one step is to export a bullet simulation to Alembic Cache file. 

I go to FX > Bullet >Export Selection to Alembic Cache, and there is supposed to be a file option which I choose to export to HDF5 or Ogawa. However, in my version of Maya 2022, it's missing. I then update it to 2023.1, it's still missing. 

I then ignored it and hit export, then two warnings showed up:

  Warning: Ignoring unsupported flag: -dataFormat//

  Warning: Ignoring unsupported flag: ogawa//

An empty alembic cache file was created after that.

I guess it is because ogawa is the default file type which bullet does not support, but there is no option for me to choose at all.

Please help! Thank you very much!

[xlx851535]

Downloaded all versions from 2019 - 2023 and find that only 2019 has the options available. Why would later versions remove it?