diff --git a/packages/material-ui/src/Popper/Popper.js b/packages/material-ui/src/Popper/Popper.js
index <HASH>..<HASH> 100644
--- a/packages/material-ui/src/Popper/Popper.js
+++ b/packages/material-ui/src/Popper/Popper.js
@@ -183,7 +183,7 @@ const Popper = React.forwardRef(function Popper(props, ref) {
         role="tooltip"
         style={{
           // Prevents scroll issue, waiting for Popper.js to add this style once initiated.
-          position: 'absolute',
+          position: 'fixed',
         }}
         {...other}
       >
[Popper] Fix scroll jump when content contains autofocus input (#<I>) (#<I>)

closes #<I>