I guess they have clarified their position on bitcoin, i.e. it's not illegal to use or hold, but classifying as a commodity doesn't really help much in terms of determining what is legal to do with bitcoin, what regulation surrounds the use of bitcoin within Indonesia, etc. It's all very vague.
In fact, classifying something as a commodity would be no different to classifying it as a currency, if all the regulations are the same between the two. Perhaps there will be tax implications, but that is unknown from this report.
Why do you think like that?
For now, our country has official rules for commodity trading and rules for crypto asset trading institutions by BAPPETI (SEC in Indonesian) http://bappebti.go.id/pbk/sk_kep_kepala_bappebti/detail/5205.
This is not just legality for bitcoin but for some crypto assets except ICO. The regulation also states that the institution must pass the ISO 27001 (Information Security Management System), ISO 27017 (cloud security) and ISO 27018 (cloud privacy) certificates. At least if you have to make an exchange company, you must have funds for collateral of 1.5 trillion rupiah or around $ 106,623,886. Funds are needed to avoid fictitious or scam companies.
In our country it is final that bitcoin and crypto assets are not used as a means of payment, even for payments between companies are prohibited from using dollars except payments between countries. So you cannot say that the rules in our country are "very vague", each country has its own policies for strengthening their physical money.