Undo Send option enabled in Kmail don't show notification to cancel sending.
Changing delay time to 10, 20 or 30 seconds don't take effect either.
STEPS TO REPRODUCE
1. Enable Undo send in configuration
2. Write a mail
Email sent without the delay and the notification which allows you to cancel sending.
The configured delay before an email gets really sent. During that delay get a notification which allows you to cancel sending.
Linux/KDE Plasma: 5.19.5
(available in About System)
KDE Plasma Version: 5.19.5
KDE Frameworks Version: 5.74.0
Qt Version: 5.15.0
Running OS KDE Neon User Edition (Focal)
I confirm it. Don't know what is broken yet.
I will work on it today.
Git commit 57f4f57c7d95516cdc67fd5977b0d0d7badf98a1 by Laurent Montel.
Committed on 17/09/2020 at 17:42.
Pushed by mlaurent into branch 'release/20.08'.
Fix Bug 426639 - Kmail Undo Send option doesn't work
M +1 -0 messagecomposer/src/composer/composerviewbase.cpp