Tooltip on main table cell should show full table cell content

[koppor]

When I hover on a table entry, there appears nothing:

There should be a tool tip:

• First line: Full content of the current cell
• Second line: empty
• Third line: rendered BibTeX entry (as shown in the Preview)

BibTeX source:

@Article{WarnettZdun2022,
  author   = {Warnett, Stephen John and Zdun, Uwe},
  journal  = {Computer},
  title    = {Architectural {Design} {Decisions} for the {Machine} {Learning} {Workflow}},
  year     = {2022},
  issn     = {1558-0814},
  month    = mar,
  number   = {3},
  pages    = {40--51},
  volume   = {55},
  abstract = {We conducted a qualitative investigation of architectural decisions faced by practitioners and modeled current practices in machine learning. We describe a subset of the architectural decisions that were modeled, discuss uses for the model, and outline areas in which further research may be pursued.},
  doi      = {10.1109/MC.2021.3134800},
  keywords = {Computational modeling, Machine learning, Computer architecture, Quality assessment},
}

The second and third line should be shown only if the (new) preference is activated:

[tywe00]

I am a student trying to contribute and I would like to work on this issue.

[github-actions]

As a general advice for newcomers: check out Contributing for a start. Also, guidelines for setting up a local workspace is worth having a look at.

Feel free to ask here at GitHub, if you have any issue related questions. If you have questions about how to setup your workspace use JabRef's Gitter chat. Try to open a (draft) pull-request early on, so that people can see you are working on the issue and so that they can see the direction the pull request is heading towards. This way, you will likely receive valuable feedback.

[alvasundstrom]

Hi @koppor, I'm working on this issue with @tywe00. I think the first image isn't showing up as intended. Would it be possible for you to upload the image again?

This is what it looks like for me:

[Siedlerchr]

I replaced the image