I will say this again, it's NOT a Surface or any other mainstream 2-in-1 (iPad, Galaxy) competitor in 2022 without a decent stylus and display technology.
Wacom AES which Dell uses has not improved their stylus technology in 7 years. The pen is an inaccurate, jittery and laggy mess, and display has extremely high polling rate + response time which contributes to touch input being perceptibly unresponsive.
Really doubt Dell has even looked into these issues, much less spend a chunk of their R&D on it.
Without its camera bump on the back, I would probably buy it due to 3:2 display, efficient 1230U CPU and sufficient battery size, and use it as a tablet (discarding the useless keyboard with its tiny arrow keys). The battery should, however, be replaceable. Display mirroring needs reviews because official PR images reveal nothing.
Dell has unveiled pricing and availability for the XPS 13 2-in-1, a convertible machine based around Intel Core i5-1230U and Core i7-1250U processors. Equipped with a 49.5 Wh battery and a 13-inch display, the XPS 13 2-in-1 also supports active stylus input and a detachable keyboard folio.