BQ40Z80: Enabled Protections B RSVD bit confusion

Tool/software:

Hello,

In the Technical Reference Manual of BQ40Z80 (SLUUBT5C – NOVEMBER 2018 – REVISED JUNE 2021) page 189, I see that the 7th bit of Enabled Protection B is RSVD but according to the TRM its default value is 1. Shouldn't the default value be 0? Or this bit should be defined as RSVD_ONE?

Thanks,

Kan