The option forced_root_block_attrs not working when remove Numbered list / Bullet list

[laeeqwtb]

I have used forced_root_block_attrs option to apply data-editor=1 attribute to P tags like below:

forced_root_block : 'p',
forced_root_block_attrs: {
	'data-editor': '1'
},

The above code applying data-editor=1 correctly to P tag when added after Enter key press. But when created a Numbered list / Bullet list and then remove Numbered list / Bullet list by clicking Numbered list / Bullet list icon from editor tools. In that case P tag applied to content without applying data-editor attribute to P tag.

Steps to reproduce issue:

1- Create Numbered list / Bullet list in editor
2- Select all Numbered list / Bullet list content and remove Numbered list / Bullet list by clicking Numbered list / Bullet list icon from editor tools.

You can check this on TinyMCE fiddle:

http://fiddle.tinymce.com/SQgaab/

Expected behavior:

The data-editor attribute should be apply to P tag when remove Numbered list / Bullet list by clicking Numbered list / Bullet list icon from editor tools.

[lnewson]

It looks like the cause is this line: https://github.com/tinymce/tinymce/blob/master/modules/tinymce/src/plugins/lists/main/ts/core/TextBlock.ts#L25 as it's not doing a case insensitive check, which then causes the attributes to never be set. So as a temporary workaround, if you change the fiddle to use an uppercase P that should largely work, eg: http://fiddle.tinymce.com/SQgaab/3

[lnewson]

TinyMCE 5.2.0 was released to the community earlier this week, which contained a fix for this issue. Please let us know if you have any further issues.