Angular brackets of HTML tags are not highlighted together if attribute content also contains an angular bracket

[rvbhute]

Originally filed in microsoft/vscode#138768

Steps to Reproduce:

1. Create HTML tag whose attribute has content with angular bracket.
2. The opening and closing angular brackets of the tag are no longer highlighted together, the bracket in the attribute value is highlighted instead.

Please see the screenshot below. The angular bracket on line 30 is getting highlighted rather than the closing bracket on line 33.

Same code in another text editor (xed editor - Linux Mint)