# BUG: Cell Update binding value not populating with selected expression

**URL:** <https://forum.inductiveautomation.com/t/bug-cell-update-binding-value-not-populating-with-selected-expression/14711>\
**Category:** Ignition\
**Created:** [July 7, 2017, 1:24am UTC](https://forum.inductiveautomation.com/t/bug-cell-update-binding-value-not-populating-with-selected-expression/14711 "2017-07-07T01:24:45Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nminchin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nminchin/32/6911_2.png) [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\
**Post date:** [July 7, 2017, 1:24am UTC](https://forum.inductiveautomation.com/t/bug-cell-update-binding-value-not-populating-with-selected-expression/14711/1 "2017-07-07T01:24:45Z")

</div>

Ignition 7.9.1

I have a tab strip where I’m hiding tabs based on property values using the cell update binding.  
When I add cell bindings to the ‘visible’ column of particular tabs, i select the ‘Value’ field for the new Cell Bindings row, click on the ‘Insert property value’ button, select my property and press OK, and nothing appears in the Value field… I can type the expression in manually and it accepts it, but I can’t use either of the selection tools (property or tag). I’m sure that this use to work back in 7.9.0

Edit: it seems to not work only when i’ve double clicked on the input box first. If I single click on the value field and then select the insert property value, it then works. Still seems like a bug to me…