Improve the documentation about the scheduling of ValueObservation fetches #1535
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This pull request enhances the
ValueObservation
documentation with the topics explored in #1529.In particular, it makes it explicit that
ValueObservation
, by default, fetches fresh values from the main thread, when the database is modified on the main thread. It also better explains how to configure an observation so that fresh values are never fetched from the main thread.@kernandreas, thank you for opening #1529 👍