Bug with renaming a variable marked "for this sprite only"

[H-A-M-G-E-R]

How to do:

• Start a new project
• Create a new variable named "a" for this sprite only
• Hide variable "a"
• Duplicate "Sprite1" to "Sprite2"
• Rename variable "a" to "b"
• Place a "when flag clicked show variable b" on "Sprite2"
• Navigate to "Sprite1" or "Stage"
• Click on the flag
  The result: (rename .zip to .sb3)
  show variable for this sprite only bug.zip
  i used turbowarp.org, a fork of scratch

[H-A-M-G-E-R]

for real this time with scratch's online editor
show variable for this sprite only bug for real.zip

[H-A-M-G-E-R]

and does a similar bug when renaming a sprite with variables marked "for this sprite only"
in

scratch-vm/src/virtual-machine.js

Line 1005 in 1368520

renameSprite (targetId, newName) {

the monitors are not updated