Can’t Use PS4 Touch Pad to Sprint

I Can’t Use The Touch Pad For My PS4 Controller to Sprint. I play a lot of pvp and I want to get better at it so I tried everything thing but the touch pad for sprinting and it’s not going well for me plus it’s really uncomfortable and annoying to keep pressing down the L stick to move and sprint. Please I want to or maybe some other Bedrock Minecraft gamer out there think the same thing and wants to use The Touch Pad from sprinting and other stuff Please. Thank You