# mobileContainer constraints showPopOver

**URL:** <https://forum.xojo.com/t/mobilecontainer-constraints-showpopover/88934>\
**Category:** iOS\
**Created:** [September 26, 2026, 9:32am UTC](https://forum.xojo.com/t/mobilecontainer-constraints-showpopover/88934 "2026-09-26T09:32:31Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Herman\_Dubach](https://forum.xojo.com/letter_avatar_proxy/v4/letter/h/76d3ee/32.png) [@Herman\_Dubach](https://forum.xojo.com/u/Herman_Dubach)\
**Post date:** [September 26, 2026, 9:32am UTC](https://forum.xojo.com/t/mobilecontainer-constraints-showpopover/88934/1 "2026-09-26T09:32:31Z")

</div>

Using showPopover with a mobileContainer the constraints values top and left are 20.

I don’t see how to change these values. My workaround is a canvas where I set top and left to -20. This works but there should be another way.

What am I missing?