Do Rabbitfolk adding their proficiency bonus to initiative mean that they are proficient in initiative rolls? Because from the wording "Hare-Trigger. You add your proficiency bonus to your initiative rolls." isn't the same as "Leporine Senses. You have proficiency in the Perception skill." Every other race who gets additional proficiencies gets specified that you are now proficient in said skill. So why change the wording only for this feature? I also feel like it's weird since both the Hare-Trigger and the Leporine Senses features are from the Rabbitfolk. So they changed the wording for one race feature but kept the old one for the other?

So does Hare-Trigger really work with Reliable Talent? And would it cancel Jack of All Trades?