fix(material/form-field): resolve memory leak #31643
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Inside the form field we have a `afterRenderEffect` that updates the label offset when in outlined mode. The logic for calculating the label offset depends on reading `Directionality.valueSignal` which ends up triggering a memory leak in the framework (angular/angular#62980). These changes add a temporary workaround that removes the `valueSignal` from the signal graph in order to avoid the leak until it's fixed on the framework side.
crisbeto
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wagnermaciel and
ok7sai
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andrewseguin
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Aug 4, 2025
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The changes were merged into the following branches: main, 20.1.x |
crisbeto
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Aug 4, 2025
Inside the form field we have a `afterRenderEffect` that updates the label offset when in outlined mode. The logic for calculating the label offset depends on reading `Directionality.valueSignal` which ends up triggering a memory leak in the framework (angular/angular#62980). These changes add a temporary workaround that removes the `valueSignal` from the signal graph in order to avoid the leak until it's fixed on the framework side. (cherry picked from commit 96117bc)
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Inside the form field we have a
afterRenderEffectthat updates the label offset when in outlined mode. The logic for calculating the label offset depends on readingDirectionality.valueSignalwhich ends up triggering a memory leak in the framework (angular/angular#62980).These changes add a temporary workaround that removes the
valueSignalfrom the signal graph in order to avoid the leak until it's fixed on the framework side.