Photoshop Beta Version 24.6.0 20230603.m.2196 77b00e0 x64
PC & Windows 10
Make a selection, click Generative Fill in the Contextual Task Bar, type some words, then press the Home key.. Click to move the text cursor somewhere earlier in the text, then press the End key.
When typing, one would expect to be able to navigate the text with the Home and End keys in the same way they can use the arrow keys to move the text cursor, or the Shift key + arrow keys to make a selection. When typing a descriptive prompt in the Properties window, both the Home and End keys work as expected, but when typing a descriptive prompt in the Contextual Task Bar, neither the Home or End keys function although the arrow keys, Shift + arrow keys, Ctrl + A, etc. work as expected.