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Votes

After enable the enableResize property, memory cannot be released when the dialog is closed

When we enable the “enableResize” property, it is observed that the memory increases by approximately 50MB.


Sample: https://stackblitz.com/edit/angular-9a6kdk?file=src%2fdialog%2fenableresizedialog%2ferdialog.html,src%2fdialog%2fdisableresizedialog%2fdrdialog.html,src%2fdialog%2fdialog.page.ts


Replication Procedure:


  1. Run the sample.
  2. Opens the memory tab and before you start clicking, take a memory snapshot.
  3. Click the [Not Allow Resize Dialog] button to open the dialog and close the dialog using escape key for 10 times, click [collect garbage], and take a memory snapshot again. At this time, it is found that the memory has increased by about 2MB-5MB. This is normal.
  4. Click the [Allow Resize Dialog] button to open the dialog and close the dialog using escape key for 10 times, click [collect garbage], and take a memory snapshot again. At this time, it is found that the memory has increased by about 50MB.

Expected behavior: Enabling the “enableResize” property should not result in high memory consumption.


Actual behavior: Enabling the “enableResize” property leads to high memory consumption