Claire 6e3d5cbca2 Fix and simplify browser history handling in relation to modals
This simplifies the logic to:
- when the last modal gets closed and we're in our history buffer state, go back
- whenever a modal is open, ensure we're in a history buffer state by
  potentially pushing one
2021-07-12 20:13:02 +02:00
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2018-01-04 18:23:46 -08:00
2021-01-06 19:03:21 +01:00
2019-09-09 19:00:20 +02:00
2019-07-15 00:48:28 +02:00