problem in sorting headings that start with timestamps

[General discussions about Org-mode.]

Hi 

I am not sure this is a feature or a bug. 
Consider the following 

--8<---------------cut here---------------start------------->8---
* Test 1
** <2025-02-08 09:46> First
** <2025-02-08 09:51> All
--8<---------------cut here---------------end--------------->8---

If I run `org-sort` the header `*Test 1` than I can sort the lines only
with respect to the timestamps but *not* alphabetically.


On the other side 
--8<---------------cut here---------------start------------->8---

* Test 2
** First  <2025-02-08 09:46> 
** All <2025-02-08 09:51> 
--8<---------------cut here---------------end--------------->8---


If I do the same for `* Test 2`
then I can sort either alphabetically or with the respect to the
timestamps.

Any comments?


Uwe Brauer