On Edge, some vector images turn into grey rect & ?

[apple502j]

Expected Behavior

Image should be kept as-is!

Actual Behavior

Some of the vector images (which are usually in the library) turn into grey rect & ? image on Edge. (PNG version above. For SVGs see the projects, MD5 checksum of SVG 8E768A5A5A01891B05C01C9CA15EB6AA)

Bug Reports

• https://scratch.mit.edu/projects/190478909/ Cat1, Cat2 and Cat6 (all Scratch Cat)
• https://scratch.mit.edu/projects/241515902/ Sprite1 (Scratch Cat)
• https://scratch.mit.edu/projects/323776983/ Ball1 (sprite library name Ball) - Ball10

Steps to Reproduce

On Edge, I tried adding some sprites using the Surprise and found "that":

• Starfish
• Winter Hat
• Cat
• Ball
• Story letters
  and more.

The console showed me something "interesting": XML5662 "The "xml" prefix is reserved and must have the URI "http://www.w3.org/XML/1998/namespace/"." This can be read as "asset problems" but I thought it will be nice to post here.

See also https://docs.microsoft.com/en-us/microsoft-edge/devtools-guide/console/error-and-status-codes#xml-codes

Operating System and Browser

Edge on Windows 10

Note: This is data loss. Make sure to put critical!

[lktornado360]

also https://scratch.mit.edu/projects/323718694/ and https://scratch.mit.edu/projects/10016238/

[thisandagain]

/cc @paulkaplan @fsih @kchadha @BryceLTaylor