Preset of "Pipeline" creates tag that is later flagged as inconsistent in iD

[banker450@…]

What steps will reproduce the problem?

1. Create a new line and use preset "Man made/Man made/Pipeline"
2. Save and upload
3. Select the new way in iD
4. It will be flagged as "<variable> has incomplete tags"
5. iD shows "Suggested updates: + layer=-1"

What is the expected result?

JOSM does not miss a tag

What happens instead?

Flagged by iD as error

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: 2020-04-06 02:17:07 +0200 (Mon, 06 Apr 2020)
Build-Date:2020-04-06 00:18:43
Revision:16239
Relative:URL: ^/trunk

Identification: JOSM/1.5 (16239 en_AU) Windows 7 64-Bit
OS Build number: Windows 7 Professional (7601)
Memory Usage: 1193 MB / 1820 MB (268 MB allocated, but free)
Java version: 1.8.0_251-b08, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1920x1200, \Display1 1920x1200
Maximum Screen Size: 1920x1200
Dataset consistency test: No problems found

Plugins:
+ Mapillary (1.5.22)
+ apache-commons (35362)
+ apache-http (35092)
+ imagery_offset_db (35405)
+ javafx-windows (35375)
+ jna (35092)
+ turnrestrictions (35405)

[skyper]

There is no need for a layer tag for ​man_made=pipeline. In fact, the wiki page suggests location and layer is not mentioned. In general, it is discouraged to tag long ways with layer instead you may split it to only use layer on the needed, small segment.

Nothing wrong in JOSM but, please, report the issue to iD where it needs to be fixed.