Why doesn't the rxboost of Phoenix work on the MSI RX 5700xt Mech?

Hello!
100 times reread the readme, as many Googled,
I do not see in the miner window changes in the hashrate when using
rxboost 1 (2,3, etc.) from Phoenix manner, such as-vrm 25, as
at 580x.
vrm without rxboost-tried, same result.
Here, I do not remember in which branch, I read that when adding
- openclLocalWork 128 -openclGlobalMultiplier 4096 in the latest
versions of Phoenix, the hash increases to 64 MX.
Yes, it is, but half of the balls are Disabled. ...
Vin 10 x64 pro 20H2, everything is disabled, from the firewall to the Defender of Vin,
Adrenaline 20.11.1, Phoenixes 5.5, 5.6.
AMD Computer Switch, Patch 1.4.9. In stock-50, c rxboost hoped for 52-53.
Run from the Admin, the gt reacts normally, and+, and -,
for 5700ht about 120 is optimal.
Tell me who faced it.
With respect.