popeye leaves artifacts on screen until line is updated

[f4z3r]

Describe the bug Run popeye and enter a resource. Then when leaving the "Sanitizer" screen, for instance by viewing pods, some individual letters from the popeye warnings are left on screen. These only disappear when the cursor goes onto the line of such a character, forcing a refresh of the line (I guess).

To Reproduce Steps to reproduce the behavior:

1. Run :popeye
2. Enter a resource which contains warnings.
3. Run, for instance, :pods.

Expected behavior The screen should not contain any left over artifacts from popeye.

Screenshots

Versions (please complete the following information):

• OS: Ubuntu 18.04.5 LTS (running in VMware Workstation on Windows host)
• K9s: v0.23.3
• K8s: v1.18.9+k3s1

Additional context I don't use any theming or configuration that should affect the issue (as far as I can tell). Mostly plugins, hotkeys, aliases.

Note: I am pretty sure the artifacts are created when on the "Sanitizer" screen, when the screen drops because the command prompt appears. In most cases, the warnings already show some out-of-place characters then, before the resulting screen from the command is shown.

[slimus]

@f4z3r hello! Do you still have this issue? Thanks!

[f4z3r]

Hi @slimus. Yes I still seem to have this issue. I now use the following setup, which also exhibits the issue.

Currently running:

• K9s: 0.25.18 within tmux 3.3a
• OS: Manjaro Linux

[Eykha]

Also still an issue running k9s with:

• K9s Rev: v0.31.4
• K8s Rev: v1.27.7
• OS: debian 11 (inside WSL)

Further findings:

1. It is always only the last letter of a warning message, when exiting out of the pods, serviceaccounts, daemonsets, nodes, deployments view, e.g. ☣️ (POP-102) No probes defined will leave a d floating
2. When looking into the services or replicasets view and exiting, the last two letters of the name will be floating resulting e.g. 💁‍ my-namespace::my-service → ce or 💁‍ my-namespace::my-service(5) → 5)
3. Clusterrolebindings leave the last letter of their name floating
4. The rest leave either nothing or I could not test it