id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
24880	HTTP custom header value is not applied unless focus is moved to the next row  Steps to reproduce	albertollorente@…	team	"Steps to reproduce
Open Add TMS URL.
Enter the TMS layer URL.
Under Set custom HTTP headers, enter a Header name and Header value.
Enter a Layer name.
Click Accept directly.
Observe that the layer does not work because the entered HTTP header value has not actually been committed.
Workaround
After entering the HTTP header value, click with the mouse on the next empty row in the custom HTTP headers table.
The entered value is then committed.
Click Accept.
The TMS layer works correctly.
Expected behavior

Clicking Accept should automatically commit the currently edited HTTP header value before creating the TMS layer.
{{{
Revision:19613
Build-Date:2026-08-12 01:42:58

Identification: JOSM/1.5 (19613 es) Windows 11 64-Bit
OS Build number: Windows 10 Pro 25H2 (26200)
Memory Usage: 560 MB / 21216 MB (299 MB allocated, but free)
Java version: 21.0.12+8-LTS, Azul Systems, Inc., OpenJDK 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 3840x2160x32bpp@29Hz (scaling 1.50×1.50)
Maximum Screen Size: 3840×2160
Best cursor sizes: 16×16→48×48, 32×32→48×48
System property file.encoding: UTF-8
System property sun.jnu.encoding: Cp1252
Locale info: es_ES
Numbers with default locale: 1234567890 -> 1234567890
VM arguments: [-Djpackage.app-version=1.5.19613, -XX:MaxRAMPercentage=75.0, --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web, --add-exports=java.base/sun.security.action=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED, --add-opens=java.base/java.lang=ALL-UNNAMED, --add-opens=java.base/java.nio=ALL-UNNAMED, --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED, --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED, --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED, --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED, --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED, -Djpackage.app-path=%UserProfile%\AppData\Local\JOSM\JOSM.exe]

Plugins:
+ reverter (36503)

Map paint styles:
+ C:\Mapas\JOSM\Styles_MTB-style.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Mountains&zip=1

Last errors/warnings:
- 00000.329 W: extended font config - overriding 'filename.Malgun_Gothic=malgun.ttf' with 'MALGUN.TTF'
- 00000.331 W: extended font config - overriding 'filename.Myanmar_Text=mmrtext.ttf' with 'MMRTEXT.TTF'
- 00000.332 W: extended font config - overriding 'filename.Mongolian_Baiti=monbaiti.ttf' with 'MONBAITI.TTF'
- 00000.634 E: java.security.KeyStoreException: Windows-ROOT not found. Causa: java.security.NoSuchAlgorithmException: Windows-ROOT KeyStore not available
}}}
"	defect	new	normal		Core imagery			template_report