I picked up a on/off foot peddle/switch and it works great. It stays off till I need it. Press the peddle to let the capacitors charge for a second and you can raise and lower your desk every time.

This is what I got, but any will do as long as it’s off by default.
https://www.amazon.com/gp/product/B07VSF64RM/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1