Row Level Security for Comments?

Hi all,

I have a large number of users looking at a single dashboard/report, however they can only see their own data due to row level security I have in place.  I'm assuming though that if I allow them to utilize the new dashboard comments feature, all users would be able to see the comments made by all other user groups, right?  Which would of course create a bit of a cluster situation.

Am I thinking this through correctly?  And if so, does anybody know of a possible work-around?  Thanks!