tailscaled-env.txt does not apply on macos GUI installs
What is the issue?
Feature is highly undocumented but according to code comments from this this commit it should be visible under ~/Library/Containers/io.tailscale.ipn.macsys/Data/tailscaled-env.txt which is where the HOME within the sandbox should be. But that directory does not even exist and even if you make it, tailscaled-env.txt is not applied. Going by code logic it should be under the home of one of the ~/Library/Containers tailscale folder homes, which are **/Data/, but putting tailscaled-env.txt under none of them work.
./io.tailscale.ipn.macsys.share-extension/Data/tailscaled-env.txt
./io.tailscale.ipn.macsys.login-item-helper/Data/tailscaled-env.txt
./io.tailscale.ipn.macsys/Data/tailscaled-env.txt
Steps to reproduce
Add tailscaled-env.txt files to destinations as given by https://github.com/tailscale/tailscale/blob/main/envknob/envknob.go comments for the standalone and app store versions
Checkable using TS_DEBUG_MTU values and ifconfig
Are there any recent changes that introduced the issue?
No response
OS
macOS
OS version
No response
Tailscale version
1.68.1
Other software
No response
Bug report
No response