In sw modules there is no popupmenu for tabletext and it's also not needed for impress and draw. I would recommend to remove the tabletext.xml files and use only table.xml I update table.xml file for sd modules so this file can fit both. https://gerrit.libreoffice.org/#/c/62240/
Agreed, could be an easy hack.
Roman Kuznetsov committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/480178b968adeb4a528ca0c94217df7dbdf06ac5%5E%21 tdf#120844 Remove tabletext.xml from sdraw and from simpress It will be available in 6.4.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.