Hello Olivier, No problem. I also reported this upstream, and it was marked as a duplicate of the old bug report.
https://bugzilla.mozilla.org/show_bug.cgi?id=1739405 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1916586 Title: [upstream] Adding word to dictionary doesn't update subject Status in Mozilla Thunderbird: Confirmed Status in thunderbird package in Ubuntu: Confirmed Bug description: When composing a new email, if you type a word that's not in the dictionary into the email subject, then type the same word in the email body, then right click on the word in the email body and select "Add to dictionary", the wavy red warning line disappears from the word in the email body, but not from the same word in the email subject. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: thunderbird 1:78.7.1+build1-0ubuntu0.20.10.4 ProcVersionSignature: Ubuntu 5.8.0-43.49-generic 5.8.18 Uname: Linux 5.8.0-43-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.11-0ubuntu50.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: alistair 1735 F.... pulseaudio /dev/snd/pcmC0D0p: alistair 1735 F...m pulseaudio BuildID: 20210203182138 CasperMD5CheckResult: skip Channel: Unavailable CurrentDesktop: Unity:Unity7:ubuntu Date: Tue Feb 23 10:37:30 2021 ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) # Include files from /etc/network/interfaces.d: source-directory /etc/network/interfaces.d IncompatibleExtensions: Lightning - {e2fda1a4-762b-4020-b5ad-a41df1933103} English (GB) Language Pack - langpack-en...@thunderbird.mozilla.org Thunderbird (default) - {972ce4c6-7e08-4474-a285-3208198ce6fd} InstallationDate: Installed on 2020-07-14 (223 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) IpRoute: default via 172.16.0.1 dev wlp0s20f3 proto dhcp metric 600 10.0.0.0/24 dev wg0 proto kernel scope link src 10.0.0.2 169.254.0.0/16 dev wg0 scope link metric 1000 172.16.0.0/16 dev wlp0s20f3 proto kernel scope link src 172.16.69.217 metric 600 PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/thunderbird/omni.ja:greprefs.js:732 PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=78.7.1/20210203182138 (In use) RunningIncompatibleAddons: True SourcePackage: thunderbird UpgradeStatus: Upgraded to groovy on 2020-10-05 (141 days ago) dmi.bios.date: 12/07/2020 dmi.bios.release: 1.15 dmi.bios.vendor: LENOVO dmi.bios.version: N2WET25W (1.15 ) dmi.board.asset.tag: Not Available dmi.board.name: 20U9CTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.8 dmi.modalias: dmi:bvnLENOVO:bvrN2WET25W(1.15):bd12/07/2020:br1.15:efr1.8:svnLENOVO:pn20U9CTO1WW:pvrThinkPadX1CarbonGen8:rvnLENOVO:rn20U9CTO1WW:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon Gen 8 dmi.product.name: 20U9CTO1WW dmi.product.sku: LENOVO_MT_20U9_BU_Think_FM_ThinkPad X1 Carbon Gen 8 dmi.product.version: ThinkPad X1 Carbon Gen 8 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1916586/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp