jaeger ui difficult to get recent 20 traces with all-in-one

[JungleYe]

just now ，I want to get recent 20 traces from about 300 traces。 but every time I get differrnt 20 traces。 when I change the query condition "Limit Results" from 20 to 500. The result is ok.

I guess : when I use "Limit Results = 20" to search traces, the system just randomly get 20 traces form the 300 traces。 and then, sort them by "Most Recent"

How can I get the most recent 20 traces ?

Environment : docker + jaegertracing/all-in-one:latest

[jacobmarble]

See #1393 and proposed fix in #1394