Yep, although the issue is more the see saw of 10 years going up and stock down. Those 10 years are frighteningly high. There'll come a point where the bonds are the safer investment...I suspect this morning was the start of investor shift.
Re HL, I've transferred my SIPP to HL, and am moving ISA over. The fees are so much lower, and the positive of the app being a bit shit is I don't spend time looking at it!!