# \[Phaser 4\] Rect Lines Render Issue on some Mobile Devices

**URL:** <https://phaser.discourse.group/t/phaser-4-rect-lines-render-issue-on-some-mobile-devices/15682>\
**Category:** Phaser 3\
**Created:** [October 21, 2026, 6:04am UTC](https://phaser.discourse.group/t/phaser-4-rect-lines-render-issue-on-some-mobile-devices/15682 "2026-10-21T06:04:26Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![m9gbr](https://yyz2.discourse-cdn.com/free1/user_avatar/phaser.discourse.group/m9gbr/32/9409_2.png) [@m9gbr](https://phaser.discourse.group/u/m9gbr)\
**Post date:** [October 21, 2026, 6:04am UTC](https://phaser.discourse.group/t/phaser-4-rect-lines-render-issue-on-some-mobile-devices/15682/1 "2026-10-21T06:04:26Z")

</div>

When I create a rectangle, make it rounded then change the origin to something other than (0, 0), some lines appear from the corners of the rectangle to the top-left corner of the screen.

 ![Screenshot_20261021-065320](https://global.discourse-cdn.com/free1/uploads/phaser1/original/2X/e/ed7b672adb63f87f02c9952ae289762a265bdd69.png)