Change Details

**Steps to replicate the issue** (include links if applicable): Transclude an event list that includes a comma separated filter such as : ``` {{Special:AllEvents |wpFilterTopics=fashion,tv-and-film |wpOpenSections=upcoming,ongoing |wpFilterWikis=arwiki,dewiki }} ``` Click on `Explore more events and communities` **What happens?**: The filter options do not carry over to Special:AllEvents **What should have happened instead?**: The filters should be applied, in this case `arwiki,dewiki` should be selected **Software version** (on `Special:Version` page; skip for WMF-hosted wikis like Wikipedia): 1.44.0-alpha (c392cae) 16:33, 2025 May 5 [[ https://en.wikipedia.beta.wmflabs.org/wiki/T393412 | Here is an example ]] to use for reproducing

**Steps to replicate the issue** (include links if applicable): Transclude an event list that includes a comma separated filter such as : ``` {{Special:AllEvents |wpFilterTopics=fashion,tv-and-film |wpOpenSections=upcoming,ongoing |wpFilterWikis=arwiki,dewiki }} ``` Click on `Explore more events and communities` **What happens?**: The filter options do not carry over to Special:AllEvents **What should have happened instead?**: The filters should be applied when clicking on `Explore more events and communities` **Software version** (on `Special:Version` page; skip for WMF-hosted wikis like Wikipedia): 1.44.0-alpha (c392cae) 16:33, 2025 May 5 [[ https://en.wikipedia.beta.wmflabs.org/wiki/T393412 | Here is an example ]] to use for reproducing

**Steps to replicate the issue** (include links if applicable): Transclude an event list that includes a comma separated filter such as : ``` {{Special:AllEvents |wpFilterTopics=fashion,tv-and-film |wpOpenSections=upcoming,ongoing |wpFilterWikis=arwiki,dewiki }} ``` Click on `Explore more events and communities` **What happens?**: The filter options do not carry over to Special:AllEvents **What should have happened instead?**: The filters should be applied, in this case `arwiki,dewiki` should be selected when clicking on `Explore more events and communities` **Software version** (on `Special:Version` page; skip for WMF-hosted wikis like Wikipedia): 1.44.0-alpha (c392cae) 16:33, 2025 May 5 [[ https://en.wikipedia.beta.wmflabs.org/wiki/T393412 | Here is an example ]] to use for reproducing