Stilt Steps and Wallcrawling Combo working correctly?

Wallcrawling (under Spider-Powers) increases Climb speed to your regular Run speed, as opposed to the standard 1/2 rounded up. So typically you’d have a Run of 5 and a Climb of 3, but with Wallcrawling you’d have a Run of 5 and a Climb of 5.

Stilt Steps (under Plasticity) doubles your Run and Climb speeds while active. So if you have a Run of 5 and a Climb of 3, while active you’d have a Run of 10 and a Climb of 6.

So this should mean that if you have Wallcrawling AND Stilt Steps, you’d have a Run of 5 and a Climb of 5, then activate Stilt Steps and have a Run of 10 and a Climb of 10… right?

As it stands now in the Demiplane character creator if you have Wallcrawling and a Run of 5 and a Climb of 5, and you activate Stilt Steps your Run does increase to 10, but your Climb remains 5. Is the intended behavior? It seems like these should stack, and your Climb should double and increase to 10, no?

In the rules (page 32, first paragraph), “Powers that affect Run Speed (or any other speeds) do not stack. Instead, use the one that offers the greatest benefit.”

Although in Demiplane I have found some errors in this, Speed Swim and Speed Run 1 + 2 are cumulative on the character sheet, but this is an error.