M57 9202.51.0 /	57.0.2987.100 

From the feedback report:
Machine was charged to 100%, when unplugged reported 3:51 remaining.
5 minutes after unplugging, dropped to 99% charged and reported 4:04 remaining.
10 minutes later still at 99% remaining but now reporting 4:12
12 minutes later I now see 98% remaining but to 5:35 remaining
.....

The user updated to 9202.53.0, and the indicator came back to 3:15 remaining time, but with the discharge continued to grow and as seen on this screenshot - https://screenshot.googleplex.com/BzS2exiyaDh - reached 8:48.

From https://feedback.corp.google.com/product/208/neutron?lView=rd&lROrder=2&lReport=55468833375
powerd.LATEST at 9202.51.0, and before updating to 9202.53.0:

[0321/103619:INFO:activity_logger.cc(20)] Audio activity stopped
[0321/103620:INFO:daemon.cc(772)] On battery at 95% (displayed as 100%), 8.790/9.262Ah at 1.222A, 3h32m3s until empty (3h23m7s until shutdown)
[0321/103622:INFO:activity_logger.cc(20)] User activity stopped; last reported 20 sec ago
[0321/103633:INFO:activity_logger.cc(20)] User activity reported
[0321/103639:INFO:daemon.cc(1440)] Update operation is UPDATE_STATUS_UPDATED_NEED_REBOOT
[0321/103650:INFO:daemon.cc(772)] On battery at 95% (displayed as 100%), 8.780/9.262Ah at 1.033A, 3h39m40s until empty (3h30m24s until shutdown)
[0321/103720:INFO:daemon.cc(772)] On battery at 95% (displayed as 100%), 8.768/9.262Ah at 1.113A, 3h48m6s until empty (3h38m28s until shutdown)
[0321/103734:INFO:activity_logger.cc(20)] User activity stopped; last reported 20 sec ago
[0321/103750:INFO:daemon.cc(772)] On battery at 95% (displayed as 100%), 8.759/9.262Ah at 1.043A, 4h47s until empty (3h50m36s until shutdown)
[0321/103751:INFO:activity_logger.cc(20)] Hovering stopped 20 sec ago
[0321/103752:INFO:activity_logger.cc(20)] Hovering started
[0321/103753:INFO:activity_logger.cc(20)] User activity reported
[0321/103820:INFO:daemon.cc(772)] On battery at 94% (displayed as 99%), 8.749/9.262Ah at 1.038A, 4h8m9s until empty (3h57m38s until shutdown)
[0321/103850:INFO:daemon.cc(772)] On battery at 94% (displayed as 99%), 8.739/9.262Ah at 1.541A, 4h11m46s until empty (4h1m6s until shutdown)
[0321/103920:INFO:daemon.cc(772)] On battery at 94% (displayed as 99%), 8.727/9.262Ah at 1.151A, 4h16m17s until empty (4h5m24s until shutdown)
[0321/103950:INFO:daemon.cc(772)] On battery at 94% (displayed as 99%), 8.716/9.262Ah at 1.472A, 4h23m31s until empty (4h12m19s until shutdown)
[0321/104020:INFO:daemon.cc(772)] On battery at 94% (displayed as 99%), 8.706/9.262Ah at 1.088A, 4h33m47s until empty (4h22m8s until shutdown)


From https://feedback.corp.google.com/product/208/neutron?lView=rd&lROrder=2&lReport=55469941376
powerd.LATEST at 9202.53.0:

[0321/104603:INFO:daemon.cc(772)] On battery at 92% (displayed as 97%), 8.555/9.262Ah at 2.810A, 3h9m45s until empty (3h1m32s until shutdown)
[0321/104633:INFO:daemon.cc(772)] On battery at 92% (displayed as 97%), 8.532/9.262Ah at 1.906A, 3h23m56s until empty (3h15m5s until shutdown)
[0321/104703:INFO:daemon.cc(772)] On battery at 92% (displayed as 97%), 8.523/9.262Ah at 0.691A, 4h4m52s until empty (3h54m13s until shutdown)
[0321/104733:INFO:daemon.cc(772)] On battery at 92% (displayed as 97%), 8.516/9.262Ah at 0.900A, 4h33m30s until empty (4h21m36s until shutdown)
[0321/104803:INFO:daemon.cc(772)] On battery at 92% (displayed as 97%), 8.509/9.262Ah at 0.652A, 5h3m51s until empty (4h50m37s until shutdown)
[0321/104833:INFO:daemon.cc(772)] On battery at 92% (displayed as 97%), 8.504/9.262Ah at 0.709A, 5h28m40s until empty (5h14m21s until shutdown)
[0321/104903:INFO:daemon.cc(772)] On battery at 92% (displayed as 96%), 8.496/9.262Ah at 0.779A, 5h48m12s until empty (5h33m1s until shutdown)
[0321/104933:INFO:daemon.cc(772)] On battery at 92% (displayed as 96%), 8.486/9.262Ah at 0.879A, 6h1m36s until empty (5h45m49s until shutdown)
[0321/105003:INFO:daemon.cc(772)] On battery at 92% (displayed as 96%), 8.475/9.262Ah at 1.444A, 5h57m41s until empty (5h42m3s until shutdown)
[0321/105034:INFO:daemon.cc(772)] On battery at 91% (displayed as 96%), 8.459/9.262Ah at 1.055A, 6h3m4s until empty (5h47m10s until shutdown)
[0321/105104:INFO:daemon.cc(772)] On battery at 91% (displayed as 96%), 8.451/9.262Ah at 0.739A, 6h14m55s until empty (5h58m28s until shutdown)
[0321/105134:INFO:daemon.cc(772)] On battery at 91% (displayed as 96%), 8.445/9.262Ah at 0.617A, 6h29m19s until empty (6h12m14s until shutdown)
[0321/105204:INFO:daemon.cc(772)] On battery at 91% (displayed as 96%), 8.436/9.262Ah at 1.248A, 6h28m18s until empty (6h11m15s until shutdown)
[0321/105234:INFO:daemon.cc(772)] On battery at 91% (displayed as 96%), 8.429/9.262Ah at 0.873A, 6h34m8s until empty (6h16m48s until shutdown)
[0321/105304:INFO:daemon.cc(772)] On battery at 91% (displayed as 96%), 8.422/9.262Ah at 1.048A, 6h36m34s until empty (6h19m7s until shutdown)
[0321/105334:INFO:daemon.cc(772)] On battery at 91% (displayed as 95%), 8.417/9.262Ah at 0.605A, 6h47m9s until empty (6h29m14s until shutdown)
[0321/105404:INFO:daemon.cc(772)] On battery at 91% (displayed as 95%), 8.412/9.262Ah at 0.566A, 6h58m19s until empty (6h39m53s until shutdown)
[0321/105434:INFO:daemon.cc(772)] On battery at 91% (displayed as 95%), 8.405/9.262Ah at 0.756A, 7h5m17s until empty (6h46m32s until shutdown)
[0321/105504:INFO:daemon.cc(772)] On battery at 91% (displayed as 95%), 8.399/9.262Ah at 0.604A, 7h14m21s until empty (6h55m11s until shutdown)
[0321/105534:INFO:daemon.cc(772)] On battery at 91% (displayed as 95%), 8.393/9.262Ah at 0.791A, 7h45m6s until empty (7h24m34s until shutdown)
[0321/105604:INFO:daemon.cc(772)] On battery at 91% (displayed as 95%), 8.386/9.262Ah at 0.787A, 8h37m36s until empty (8h14m44s until shutdown)
[0321/105634:INFO:daemon.cc(772)] On battery at 90% (displayed as 95%), 8.380/9.262Ah at 0.791A, 9h12m19s until empty (8h47m54s until shutdown)