This solves regression #7260
Testing
edit administrator/modules/custom/mod_custom.xml and insert after line 36:
<field name="articletext1" type="editor"
label="test" description="test"
filter="JComponentHelper::filterText" buttons="true" />
<field name="articletext2" type="editor"
label="test" description="test"
filter="JComponentHelper::filterText" buttons="true" />
<field name="articletext3" type="editor"
label="test" description="test"
filter="JComponentHelper::filterText" buttons="true" />
Set editor to tiny. And try to create a new custom HTML module for the ADMINISTRATOR area!!!
Try before applying this patch to insert a read more tag in every editor
Apply patch, retry
Switch editors none, tiny, code mirror and this everything works for all of them
This is what you should been looking for, the read dotted line in tinyMCE
and as a tag for none and code mirror
@test
This works OK here.