Don't have Telegram yet? Try it now!
https://nishantrana.me/2019/08/19/subgrid-quickview-linear-gauge-arc-knob-linear-slider-controls-added-in-new-model-driven-form-designer-wysiwyg-in-powerapps/
Subgrid, QuickView, Linear Gauge, Arc Knob, Linear Slider controls added in new model-driven form designer (WYSIWYG) in PowerApps