TTranslate If using Key-property - Control don't save Text

[rojaro]

Example: Code:

<com:TTranslate Key="menuitem1" Catalogue="menu">foo</com:TTranslate>
<com:TTranslate Key="menuitem2" Catalogue="menu" Text="bar" />

Expected result: (IMO)

source: menuitem1 target: foo
source: menuitem2 target: bar

Actual result:

source: menuitem1 target: (empty)
source: menuitem2 target: (empty)

[wei]

What is the "source:" ?

[wei]

The target is for the resulting translation, the source is either the Key if present otherwise the Text.