Description changes not accepted while Uploading

[shankar.ram2408@…]

What steps will reproduce the problem?

1. Make changes in JOSM
2. Click the "Upload" button on the Main toolbar
3. Enter text in the "Provide a brief comment..." field

What is the expected result?

The message "Your upload comment is empty or very short..." should be removed and when clicking the "Upload Changes" button, the text should be uploaded along with the changeset details

What happens instead?

Despite entering a sufficiently long text, the message regarding the upload comment does not go away and clicking the "Upload Changes" button when the text is still available in the text field only uploads the changeset with no upload comment.

Please provide any additional information below. Attach a screenshot if possible.

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2021-04-27 20:35:33 +0200 (Tue, 27 Apr 2021)
Build-Date:2021-04-27 21:58:39
Revision:17833
Relative:URL: ^/trunk

Identification: JOSM/1.5 (17833 en) Windows 10 64-Bit
OS Build number: Windows 10 Home 2009 (19043)
Memory Usage: 829 MB / 1820 MB (284 MB allocated, but free)
Java version: 1.8.0_281-b09, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 1920×1080 (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→32×32, 32×32→32×32
System property file.encoding: Cp1252
System property sun.jnu.encoding: Cp1252
Locale info: en_IN
Numbers with default locale: 1234567890 -> 1234567890
Dataset consistency test: No problems found

Plugins:
+ buildings_tools (35740)
+ editgpx (35562)
+ imagery_offset_db (35640)
+ terracer (35640)
+ turnrestrictions (35640)

[simon04]

Related: #20690, #18101

[Don-vip]

Can you please check again with JOSM r17995 or above?