[Evolution] Strange shadow on group reply

[Anonymous Japhering <japhering gmail com>]

Today as I was doing a reply-all ( fully intentional ), when the compose window came up there

was an interesting shadow overlay of the signature area, something I've never seen before. The only

thing different about the email being replied to, was the fact that it contained a link to a Google drive

location.

Attached is a partial screen grab to show the shadow. Is this a "feature", that I've just never tripped across

or is something else going on?

Thanks.

Mike

Evolution 3.36.2 (flatpak gitb091e19)

LinuxMint 19.3

DISTRIB_ID=LinuxMint

DISTRIB_RELEASE=19.3

DISTRIB_CODENAME=tricia

DISTRIB_DESCRIPTION="Linux Mint 19.3 Tricia"

NAME="Linux Mint"

VERSION="19.3 (Tricia)"

ID=linuxmint

ID_LIKE=ubuntu

PRETTY_NAME="Linux Mint 19.3"

VERSION_ID="19.3"

Upstream Release

DISTRIB_ID=Ubuntu

DISTRIB_RELEASE=18.04

DISTRIB_CODENAME=bionic

DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS"

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