We are having a very similar problem to that was described here: [image] Unable to use reactions on IOS/Mobile Support Here’s what I found after some testing on the forum with a resized viewport to simulate mobile and DevTools: the reactions popup is defi…

[image] TobiasUdtke: We are using the custom reactions theme component: Custom Discourse Reactions - #14 by Don I don’t see how that could have this effect though. I would be useful to try in safe mode though, just to make sure.

I did not realize, I could simply try safe mode without any privileges. After that was pointed out to me, I observed that a) Reactions are a plugin, so disabling all plugins got rid of the problem in an unhelpful way ^^ b) More importantly: With no themes, everything works fine. The only theme t…

I have done some additional digging: My guess is, that this commit in the discourse core is what caused the break: https://github.com/discourse/discourse/commit/1ea6dd56caccc051eda26e15f5eb0d34fa5a5566 Specifically this: plugins/discourse-reactions/assets/javascripts/discourse/components…

Your best bet would be to reach out to the author of that theme component and ask them to fix it. Maybe they are not aware of it yet.

I have just opened an issue there.

The theme component has been updated and the issue resolved.

Reactions picker positioned outside of viewport on mobile

Support

chapoi February 4, 2026, 3:26pm 2

I would be useful to try in safe mode though, just to make sure.

Topic		Replies	Views
Unable to use reactions on IOS/Mobile Support reactions , jira	23	429	November 3, 2025
Custom Discourse Reactions Developers reference	13	2885	May 29, 2022
FIX: long pressing reactions-counter shouldn't open ReactionsPicker Bug reactions , fixed	1	80	May 11, 2026
Seeing who liked/reacted on the post hides the popup very quickly Bug reactions	11	200	February 14, 2025
Pressing the Reaction button registers incorrectly UX reactions	3	387	July 14, 2023

Reactions picker positioned outside of viewport on mobile

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