`$match-case` modifier doesn't work correctly

[tumatanquang]

Issue Details

• AdGuard version: v4.0.133
• Browser and version: Chrome 93

Expected Behavior

The rule has a $match-case modifier will case-sensitive.

Actual Behavior

It's still case-insensitive.

Additional Information

I wrote a filter rule like this: /config.js$match-case It blocked the entire link containing /config.js as I expected. But it also blocks the link: /Config.js, /ConfiG.js, /CONFIG.js That is, it blocks the entire link containing /config.js without case-sensitive.

[maximtop]

Thank you, we'll take a look.