diff --git a/src/components/ChatBotContainer.tsx b/src/components/ChatBotContainer.tsx
index d619bd9e..3852c77c 100644
--- a/src/components/ChatBotContainer.tsx
+++ b/src/components/ChatBotContainer.tsx
@@ -137,13 +137,22 @@ const ChatBotContainer = ({ flow }: { flow: Flow }) => {
 				const { x, y, width, height } = event.target.boundingRect;
 				// width does not need adjustments so only height is adjusted
 				if (x == 0 && y == 0 && width == 0 && height == 0) {
+					// delay added as it takes time for keyboard to appear and resize the viewport height
 					setTimeout(() => {
 						setViewportHeight(window.visualViewport?.height as number);
-					}, 501);
+					}, 101);
+
+					// a second check added in case device lags and needs a later resizing
+					setTimeout(() => {
+						if (viewportHeight != window.visualViewport?.height as number) {
+							setViewportHeight(window.visualViewport?.height as number);
+						}
+					}, 1001);
 				} else {
+					// delay added as it takes time for keyboard to disappear and resize the viewport height
 					setTimeout(() => {
 						setViewportHeight(window.visualViewport?.height as number - height);
-					}, 501);
+					}, 101);
 				}
 			});
 		}