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Yes, though because chord symbols are system-attached objects, each chord symbol will have to be at a slightly different rhythmic position (e.g. one on the beat, and the one that’s supposed to go above it on the next 16th note) and then positioned manually in Engrave mode.
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Chord symbols themselves cannot (yet) be parenthesised directly, but it’s easy enough to add opening and closing parentheses as needed using Shift+X text.