The previous implementation of sorting dates in the chat list view was causing incorrect ordering, where dates were not properly sorted in descending order. This issue was due to the lexicographic string sorting, which compares strings character by character based on their Unicode code point values, rather than treating them as dates.
The previous implementation of sorting dates in the chat list view was causing incorrect ordering, where dates were not properly sorted in descending order. This issue was due to the lexicographic string sorting, which compares strings character by character based on their Unicode code point values, rather than treating them as dates.