The author created a SharePoint calendar using a list with date and time fields and a custom view for a "upcoming week" display. This view correctly filters and sorts events within the SharePoint list. However, when embedded in a List Web Part on a page, the view suffers from problematic browser-side caching. The caching results in delayed updates, incorrect sorting, and missing data until a forced page refresh. Regular refreshes or returning to the page often revert the list to its cached, incorrect state. The issue persists across different browsers and computers, pointing to a caching problem in the web part itself. While content updates in real-time within the list, the filtered results and sorting are significantly cached, making the calendar unusable. The author tried to disable the offline mode with no effect. A potential workaround would involve extending the date range of filter criteria and then using JSON formatting to hide the excess dates, however this would require significant effort. The author is seeking a solution to this caching problem, which is hindering the functionality of their SharePoint calendar.
techcommunity.microsoft.com
techcommunity.microsoft.com
