"Water area inside water area" triggered for reedbeed in a lake

[mkoniecz]

What steps will reproduce the problem?

1. Encounter reed bed in a lake such as ​https://www.openstreetmap.org/way/844830821
2. Map it
3. Validate

What is the expected result?

No complaints.

What happens instead?

"Water area inside water area" despite that reed bed is not a water area and may be present inside lake

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

It was something like ​https://commons.wikimedia.org/wiki/File:A_reed_bed.jpg with reeds growing in a lake, not outside it

See also ​https://lists.openstreetmap.org/pipermail/tagging/2020-September/thread.html#55283 (with a single reply)

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-12-27 20:15:27 +0100 (Sun, 27 Dec 2020)
Revision:17426
Build-Date:2020-12-28 02:30:52
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (17426 en_GB) Linux Ubuntu 20.04.1 LTS
Memory Usage: 509 MB / 3974 MB (344 MB allocated, but free)
Java version: 11.0.9.1+1-Ubuntu-0ubuntu1.20.04, Ubuntu, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 1920×1080 (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→16×16, 32×32→32×32
Desktop environment: LXQt
Java package: openjdk-11-jre:amd64-11.0.9.1+1-0ubuntu1~20.04
Java ATK Wrapper package: libatk-wrapper-java:all-0.37.1-1
Environment variable LANG: en_GB.UTF-8
libcommons-logging-java: libcommons-logging-java:all-1.2-2
fonts-noto: fonts-noto:-
Dataset consistency test: No problems found

[skyper]

Ticket #21704 has been marked as a duplicate of this ticket.