This bug seems to just be a subtle change in the default after 1.10.2. In 1.10.2 when you type "/time" and then hit "Tab" it makes the next term "set" but in this snapshot it sets the second term to "add" as default.
MC-108492
/time Command's default second term when using "Tab" is add
Resolved
Works As Intended
0
Intended due to the fixing of MC-107320. Autocomplete now follows an alphabetical order.