Deleting a blank line creates new lines in Firefox

[infoliv]

Firefox lastest 93.0

Steps to reproduce the problem

1. When I try the example on the home page https://www.sceditor.com/ by clicking on the second line (the blank one) and press on the "delete" key, the blank line is not only not deleted but new lines are also created in each paragraph.

The bug seems to be specific to Firefox, anyway it doesn't happen in Chrome..

[samclarke]

Thanks for reporting! This doesn't affect Safari either so definitely looks to be Firefox specific.

I've added this to the 3.2.0 milestone as the next release (3.1.0) is currently being tested so ideally don't want to add anything else to that now.

[Jzsiba]

I believe I'm having a similar issue. Simply deleting everything in the editor leaves me with

<p>
    <br />
<p>

In fact, it seems to just randomly add <br /> to lines every now and then.

My wife is experiencing the same thing on her phone, iOS/Safari latest version.

We're also just randomly seeing occasional. Sometimes there's a random <strong> in there for fun.

<p>
    <i><br /></i>
</p>

It appears to just decide that the end of some lines requires a <br /> and others don't? I just wrote this line, didn't hit enter and this is what I get.

<p>
	two enters, later and this is what I get.<br />
</p>