Describe the bug
Looks like the addon has a problem when using Autolayer addon. Not sure whats up, they both seem to operate fine.

Error Log
1x [ADDON_ACTION_BLOCKED] AddOn 'AutoLayer_Vanilla' tried to call the protected function 'SecureStateDriverManager:SetAttribute()'.
[string "@!BugGrabber/BugGrabber.lua"]:485: in function <!BugGrabber/BugGrabber.lua:485>
[string "=[C]"]: in function SetAttribute' [string "@Blizzard_FrameXML/SecureStateDriver.lua"]:18: in function <...rfaceBlizzard_FrameXML/SecureStateDriver.lua:16> [string "=(tail call)"]: ? [string "@DragonflightUI/Mixin/StateHandler.mixin.lua"]:132: in function UpdateStateHandler'
[string "@DragonflightUI/Modules/Buffs.lua"]:476: in function UpdateBuffState' [string "@DragonflightUI/Modules/Buffs.lua"]:384: in function ApplySettings'
[string "@DragonflightUI/Mixin/Modules.mixin.lua"]:69: in function `SetOption'
[string "@DragonflightUI/Modules/Buffs.lua"]:73: in function <DragonflightUI/Modules/Buffs.lua:72>
[string "@DragonflightUI/Modules/Buffs.lua"]:437: in function <DragonflightUI/Modules/Buffs.lua:436>

Locals:
_ = Frame {
}
event = "ADDON_ACTION_BLOCKED"
events =

Versions (please complete the following information):

• WoW: WoW Classic 20th Anniversary

Cant reproduce that.
It might not even be the AutoLayer addon, as the addon action blocked message is not reliable.
I think some addon is tainting one of the minimap frames, as they are in part more secure than default frames, because DragonflightUI adds a secureStateDriver to hide/show the frames with macro conditionals.

But what you could try is something I added in the last update, as compatibility for another addon:
go into options, and change this for Buffs and Minimap:

Deactivate, and then reload. It wont add the secureHandler to the frames, and might fix your issues. But then you cant use the visiblity macro conditionals.