Understanding PLO hi/lo

(disregard the result)
1st to act on turn and river i had only the option to check or min raise. Any explanation highly appreciated.

Hi Galak, thanks for reporting this. This was a Pot Limit bug which was fixed some time ago. It looks like it has begun again.

This happens when the all-in bet is less than the pot size, like this

The way to bet allin is use the slider, or type the bet amount.

I realise it is not much use if you dont know about it

I have escalated to Tech to have a look

Thanks again.