Disable NoScript's STS (noscript.STS.enabled)
The STS implementation in NoScript is redundant to the one in Firefox.
Worse, it writes a history of the SSL websites you visit in the Firefox profile directory.
We need to set the noscript.STS.enabled pref to false ASAP.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information