12.1.1 Temporarily set top-level sites to TRUSTED" (still) intermittently not working (with explicit duplication steps included)

[humanzgnome]

Regarding "Temporarily set top-level sites to TRUSTED" intermittently not working:
I have version 12.1.1. The bug occurs on the first loading from a particular domain name. I use tinkercad.com to demonstrate. This page relies on script to load nearly everything displayed, the script is blocked and loading hangs with just a "busy" icon displayed. Any subsequent use of the domain, in my example tinkercad.com, works as expected. So, apparently, the top level is being set to TRUSTED - just not in time for that first page load. One must restart the browser to see the behavior again.
Here are steps to recreate behavior:
concisely:
enable "Temporarily set top-level sites to TRUSTED"
close the browser, restart the browser
navigate to tinkercad.com, loading hangs
click reload button, loading succeeds
navigate to tinkercad.com/things, loading succeeds

repeat and see same behavior
close the browser, restart the browser
navigate to tinkercad.com, loading hangs
click reload button, loading succeeds
navigate to tinkercad.com/things, loading succeeds

now reverse the page load order and see first (different) load from domain hang
close browser, restart the browser
navigate to tinkercad.com/things, loading hangs
navigate to tinkercad.com, loading succeeds

TLDR:
exactly what I did (used new profile with noscript and no other changes)
add new profile
continue without account
add a name (to the profile), I used "zzz"
extensions/visit chrome store
search for noscript
add (noscript) to chrome. Version is 12.1.1
close "turn on sync" with the upper right X
pin it to toolbar
view noscript options by clicking the "wrench" icon
enable "Temporarily set top-level sites to TRUSTED" by "checking" the box
close the "noscript settings" tab
close the browser
restart the browser
clicking the user icon in the upper right, select the newly created profile, mine is "zzz"

navigate to tinkercad.com, loading hangs
click reload button, loading succeeds
navigate to tinkercad.com/things, loading succeeds

repeat (and see same behavior):
close browser, restart the browser
select the newly created profile, mine is "zzz"

navigate to tinkercad.com, loading hangs
click reload button, loading succeeds
navigate to tinkercad.com/things, loading succeeds

now reverse the page load order
close browser, restart the browser
select the newly created profile, mine is "zzz"

navigate to tinkercad.com/things, loading hangs
navigate to tinkercad.com, loading succeeds