Possible error message from ui_list node

I am getting the following error message when inspecting dashboard with dev tools.

Apparently it comes from the ui_list node.
Someone else getting the same error ?

I found a good reference that explains the meaning of the error message.

It is related to Angular not being able to get image {{item.icon}}

I have node-red-node-ui-list version 0.3.3 installed (dashboard is 2.23.4).

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Can you share that part of your flow ?

Sure, here is a simpified flow. Apparently simply using the ui_list seems to generate the error (regardless of the rest of the flow).

[{"id":"34c1aa02.e5a946","type":"inject","z":"e1291438.a58a98","name":"T1","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"[{\"title\":\"0x86AB-Humidity : 100\"}]","payloadType":"json","x":310,"y":160,"wires":[["107948f5.02d9a7"]]},{"id":"107948f5.02d9a7","type":"ui_list","z":"e1291438.a58a98","group":"77ee160a.9c2a98","name":"","order":3,"width":"12","height":"3","lineType":"one","actionType":"none","allowHTML":false,"outputs":0,"topic":"","x":520,"y":160,"wires":[]},{"id":"59b2ce14.96c3b","type":"inject","z":"e1291438.a58a98","name":"T2","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"[{\"title\":\"0x86AB-Humidity : 100\"},{\"title\":\"0x2FB-Temperature : 40\"}]","payloadType":"json","x":310,"y":200,"wires":[["107948f5.02d9a7"]]},{"id":"d3adcbff.760088","type":"inject","z":"e1291438.a58a98","name":"T3","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"[{\"title\":\"0x86AB-Humidity : 100\"},{\"title\":\"0x2FB-Temperature : 40\"},{\"title\":\"0x0000-Voltage : 5\"}]","payloadType":"json","x":310,"y":240,"wires":[["107948f5.02d9a7"]]},{"id":"77ee160a.9c2a98","type":"ui_group","z":"","name":"Group1","tab":"cd8f393a.e881f8","order":1,"disp":true,"width":"12","collapse":false},{"id":"cd8f393a.e881f8","type":"ui_tab","z":"","name":"Test","icon":"dashboard","disabled":false,"hidden":false}]