This was deliberately changed in bug 1850192. Setting `isModified` to `false` with `compose.setComposeDetails()` should work (at least in my [add-on](https://github.com/Welpy-cw/Folder-Account) it does…
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This was deliberately changed in bug 1850192. Setting `isModified` to `false` with `compose.setComposeDetails()` should work (at least in my [add-on](https://github.com/Welpy-cw/Folder-Account) it does…).