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Fix dcc.Patch() disturbing pre-existing components (re-run callbacks + wiped persistence)
- #3938
#3938
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Aaron-Wrote-This
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Fix dcc.Patch() disturbing pre-existing components (re-run callbacks + wiped persistence)
#3938
Aaron-Wrote-This
wants to merge 5 commits into
plotly:dev
plotly/dash:dev
from
Aaron-Wrote-This:bugfix/patch_reruns_initial_cbs_and_wipes_persisted_vals
Aaron-Wrote-This/dash:bugfix/patch_reruns_initial_cbs_and_wipes_persisted_vals
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Commits on Aug 4, 2026
Record operations applied by Patch()
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Patch() no longer reruns initial cbs for existing MATCH/ALL elements
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Fix persisted values being wiped from existing components during Patch()
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Prefer using optional chaining in patchAnalysis
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Consolidate clientside and serverside patch apply logic
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