I planted 2 endless summers last spring. They did great all last summer. Made it through winter and both started growing back nicely. One is in on the east side of my house, the other the west. Only the one on the west side got frost damage one night. Not too bad, but many of the leaves burnt. I just kind of pulled the burt edges off to make it look better and left it alone. I can see when I peek inside the growing leaves lots of buds on the plant that wasn't damaged. The one with damage has only one branch with buds. Should I pinch back these budless branches to give it a chance to grow new buds?

Thank you!