Confirmed, however there are/were flaws in MAC randomization, see A Study of MAC Address Randomization in Mobile Devices and When it Fails https://arxiv.org/abs

Confirmed, however there are/were flaws in MAC randomization, see A Study of MAC Address Randomization in Mobile Devices and When it Fails https://arxiv.org/abs/1703.02874v1 https://arxiv.org/abs/1703.02874v1. Has it been addressed somehow recently?