The Terminal in Dolphin does not source bashrc upon boot

[Denny]

I have appended an alias to my `.bashrc` file.

Prior to the update (from Kubuntu 20.10 to Kubuntu 21.04) this alias did work when I opened a terminal from dolphin (F4). It no longer does. It does however work if I close the terminal session Ctrl + Shift + W and reopen it F4. Other users seem to have the same problem as evidenced here:
https://askubuntu.com/questions/1340955/after-update-to-21-04-my-alias-in-bashrc-no-longer-works?noredirect=1#comment2290892_1340955

1)Description: Ubuntu 21.04
Release: 21.04
2)dolphin:
  Installed: 4:20.12.3-0ubuntu1
  Candidate: 4:20.12.3-0ubuntu1
  Version table:
 *** 4:20.12.3-0ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu hirsute/universe amd64 Packages
        100 /var/lib/dpkg/status

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[mook765 (mook765)]

I can confirm this behaviour in a fresh install of Ubuntustudio 21.04.

[Paul White (paulw2u)]

We are sorry that we do not always have the capacity to review all reported bugs in a timely manner. You reported this bug some time ago and there have been many changes in Ubuntu since that time.

Ubuntu 21.04 (hirsute) reached end-of-life on January 20, 2022.

Do you still see a problem related to the one that you reported when using a currently supported release of Ubuntu? Please let us know if you do otherwise this report can be left to expire in approximately 60 days time.

By the way, I'm unable to reproduce this issue using dolphin 23.08.5 and Kubuntu 24.04.