fix: improve select result list sometimes not loading the next page when scrolling to the bottom #13037
+72
−2
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1. Why is this change necessary?
The
sw-select-result-list
component is used in different select components and emits thepaginate
event whenever the user has scrolled to the bottom of the current options. Due to sub-pixel rendering and rounding differences across browsers, it can happen that the method to calculate the distance to the bottom returns a value slightly larger than 0, even when scrolled completely to the bottom. This will result in thesw-select-result-list
component to never emit thepaginate
event.2. What does this change do, exactly?
This change fixes the issue by rounding down the calculated difference to the bottom. If the distance to the bottom is less than one pixel, the list is considered to be scrolled to the bottom.
3. Describe each step to reproduce the issue or behaviour.
Many entity select fields do not load the next page when scrolling to the bottom of the result list. For example in the product filter of the order list page:
Screencast.from.2025-10-13.15-21-26.webm
4. Please link to the relevant issues (if any).
5. Checklist