Are there any QO boxes with the neutral screws along the breakers like the Homeline?
As it turns out, you can get what you want, but it's an extra piece

The QO and Homeline loadcenters use different designs for their plug-on neutrals.  The QO design has the screw terminals up against the mains while the neutral busbar extending down the breakers is plug-on only, while the Homeline plug-on neutral bars provide screw holes along their length.  Furthermore, the QO's bigger brother (the NQ) doesn't have any support for plug-on neutrals at all (this limits you to 60 slots, vs the 84 available in NQ).

However, someone at Square-D was thoughtful, because they make what are called neutral extension kits for the QO loadcenter line.  You'll need to order these from a supply house that stocks Square-D stuff (part numbers are QONK1 through QONK4 depending on how long you want the extension bars to be), but if you can get one of these kits in, this will give you something close to what you want, with extra neutral bars running alongside the breakers in the gutter.