Improve dialogs issue (#2941)

* Fix collapse, update backdrop color

* Remove test prop

* Remove debug code

src/components/Dialog/index.tsx

@@ -90,6 +90,7 @@ export function Outer({
           keyboardBlurBehavior="restore"
           topInset={insets.top}
           {...sheetOptions}
+          snapPoints={sheetOptions.snapPoints || ['100%']}
           ref={sheet}
           index={openIndex}
           backgroundStyle={{backgroundColor: 'transparent'}}
@@ -99,6 +100,7 @@ export function Outer({
               appearsOnIndex={0}
               disappearsOnIndex={-1}
               {...props}
+              style={[flatten(props.style), t.atoms.bg_contrast_300]}
             />
           )}
           handleIndicatorStyle={{backgroundColor: t.palette.primary_500}}
@@ -117,7 +119,7 @@ export function Outer({
                 },
               ]}
             />
-            {hasSnapPoints ? children : <View>{children}</View>}
+            {children}
           </Context.Provider>
         </BottomSheet>
       </Portal>