Issue with tablet/phone mode in Lightroom mobile (Android)

I've been using Lightroom mobile on my smartphone. Since my font and display size is set low (higher DPI), I'm only able to use the tablet mode, in which the editing panels comes on the right side of the screen when editing. It 's convenient to edit in portrait (which is phone mode), but it automatically switches to tablet mode due to my DPI. As a result I can't use the Lightroom camera app also 😕😕 

Is there any workaround for this, to select phone mode as default?