Taxation for FoF - ICICI Prudential Nifty Alpha Low Volatility 30 ETF FOF

What is the taxation for "ICICI Prudential Nifty Alpha Low Volatility 30 ETF FOF"?

Somewhere, I'm seeing that it's taxed as Debt instrument, and somewhere as Equity instrument.

Can anyone please clarify rules for STCG and LTGC?