SUMMARY I can only add one mail to attachment area. looks like a regression STEPS TO REPRODUCE 1. forward a mail (as full message) 2. pull another mail into the mail body/attachment area 3. OBSERVED RESULT the second mail is not added EXPECTED RESULT mail is added. Additional mails can be added SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.17.5 (available in About System) KDE Plasma Version: 5.17.5 KDE Frameworks Version: 5.66.0 Qt Version: 5.13.1 ADDITIONAL INFORMATION openSUSE Tumbleweed 20200118
Already fixed in 5.13.2