Beamer: using uncover has not same effect if in block or in itemize

Hi I like to make text appearing on the same line in a second slide using option uncover. While this is working when in enviro block, it is not in enviro itemize: lyx then adds a new blank line and so text is not shown in same line. (see code below) Is this a feature, is there a rationale for

Beamer: using uncover has not same effect if in block or in itemize

Hi I like to make text appearing on the same line in a second slide using option uncover. While this is working when in enviro block, it is not in enviro itemize: lyx then adds a new blank line and so text is not shown in same line. (see code below) Is this a feature, is there a rationale for

Beamer: using uncover has not same effect if in block or in itemize

Hi I like to make text appearing on the same line in a second slide using option uncover. While this is working when in enviro block, it is not in enviro itemize: lyx then adds a new blank line and so text is not shown in same line. (see code below) Is this a feature, is there a rationale for