How can I make a list filter to add a warning for TWs below Version 5.2

[JanJo]

Hi,
I just made a button which is by error removing the tiddler-text if some operators are not available.
How can I hide the dangerous buttons and show a warning instead if the core is below 5.2

Greetings Jan

[EricShulman]

@JanJo

How can I hide the dangerous buttons and show a warning instead if the core is below 5.2

<$list filter="[<version>compare:version:gteq[5.2.0]]"
   emptyMessage="warning text here">
   show buttons here
</$list>

enjoy,
-e