The datalist support is implemented in bug 1767228, but we are going to hold off shipping it due to the accessibility concern (bug 1998661). This bug is filed to track shipping datalist support on all channel.
Bug 1998668 Comment 0 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
The datalist support is implemented in bug 1767228, but we are going to hold off on shipping it to release due to the accessibility concern (bug 1998661). This bug is filed to track shipping datalist support on all channel.