The messages above on ngx-datatable are set by NgxDatatableListDirective. We'll add an injection token to be able to override these messages. The injection token can be used as of v4.4-preview as ...

Note: When I've commented out that else statement in the lex-web-ui.js file and set the canUseMin to false for this file in the lex-web-ui-loader.js, the empty bot response no longer appears in the ...

I missed an important, but zero length, message with all the content in the subject. "Steps to reproduce: (1) Send an empty, plain text, message to a POP3 server; (2) Attempt to download it.