Is there a new keyboard shortcut for adding a block comment in rules designer in 17.2? ("Ctrl+Shift+/" doesn't work anymore in 17.2)

"Ctrl+Shift+/" to add a block comment in expression and interface rules stopped working in 17.2. Is there a new keyboard shortcut for achieving this. "Ctrl+/" just toggles selected text to a comment. If selected text spread across multiple lines, "Ctrl+/" toggles individual lines explicitly to comment instead of commenting out the entire block.

"Ctrl+Shift+/" used to work in "17.1-" and was very helpful. Please suggest.

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