ios – iPhone SE 2 altering between portrait and common mode, what precisely is going on and the way can I scale back my visible confusion/distraction?

I simply upgraded from an iPhone 6 to an SE-2 and once I unlock my cellphone with the digicam app operating and convey it as much as take a photograph it normally switches between portrait and common mode mid-swing.

I haven’t got any issues really taking the picture, however that visible discontinuity because the picture on the display screen adjustments throughout the mode change nonetheless momentarily confuses/distracts me.¹

Is there any approach I can set the cellphone in order that once I unlock it (with the digicam app operating) it comes up in common mode and would not want to modify modes each time?

¹It is nice if it would not confuse/distract you, maybe I am your neurological inferior. Nevertheless it does me so please no solutions of the “What’s mistaken with you is…” selection, thanks!