# Magnifying Glass Dropdown Help Button not working - OPC UA IIot Nodes

**URL:** <https://discourse.nodered.org/t/magnifying-glass-dropdown-help-button-not-working-opc-ua-iiot-nodes/81835>\
**Category:** General\
**Created:** [6 October 2023 14:53 UTC](https://discourse.nodered.org/t/magnifying-glass-dropdown-help-button-not-working-opc-ua-iiot-nodes/81835 "2023-10-06T14:53:14Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![NickNol](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@NickNol](https://discourse.nodered.org/u/NickNol)\
**Post date:** [6 October 2023 14:53 UTC](https://discourse.nodered.org/t/magnifying-glass-dropdown-help-button-not-working-opc-ua-iiot-nodes/81835/1 "2023-10-06T14:53:14Z")

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Hey Everyone ! 🙂

I'm quite new to this Node Red Thing and experienced an annoying ?Bug? in my NodeRed Frontend.

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/9/6/9662a747f0ff64820c0fb7722afbe1646a24b1b2.png)

I can't use the Dropdown Menu properly to see/check if my inserts are the right way.  
Yet, I didn't find a solution for this. I installed NodeRed on my Raspberry Pi 400 ans also on my 2019 MacBook Pro. Tested it with Safari and Chrome. No Dropdown / Magnifying Glass Button available.

Does anybody know how to fix this?

Thank u in advance!

Regards!

Nick

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [6 October 2023 14:57 UTC](https://discourse.nodered.org/t/magnifying-glass-dropdown-help-button-not-working-opc-ua-iiot-nodes/81835/2 "2023-10-06T14:57:20Z")

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Hi. This is not a core node. So you might have to ask the author on the GitHub issues for advice.

Also, update your post and the title to include the node name - it may attract the right users. As it stands, it is a bit vague.

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**Author:** ![NickNol](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@NickNol](https://discourse.nodered.org/u/NickNol)\
**Post date:** [6 October 2023 15:22 UTC](https://discourse.nodered.org/t/magnifying-glass-dropdown-help-button-not-working-opc-ua-iiot-nodes/81835/3 "2023-10-06T15:22:03Z")

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Thank you so much for your fast answer!

I will do so! 🙂

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [5 December 2023 15:22 UTC](https://discourse.nodered.org/t/magnifying-glass-dropdown-help-button-not-working-opc-ua-iiot-nodes/81835/4 "2023-12-05T15:22:14Z")

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