Wow, you made my day. :) I don't know how you do it, but you made it so easy for me to understand it. And your solution is very straight forward. THANK YOU.
Rauli
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I run it locally on Mac.
1.I run the app
2.press button to generate data
3.during the table refresh the warning is shown
4. now once I have thousands items in table you type to search some number
5. table shows the filtered line
6 now clear the search criteria from this little x
7 and warning shows again