Not able to maintain scroll position if terminal is outputting new data, have to fight the scroll bar #5892

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opened 2026-01-31 00:24:37 +00:00 by claunia · 0 comments
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Originally created by @vallamost on GitHub (Jan 14, 2020).

Environment

Windows build number: [run `[Environment]::OSVersion` for powershell, or `ver` for cmd]
Microsoft Windows [Version 10.0.18362.535]  

Windows Terminal version (if applicable):
Windows Terminal (Preview)
Version: 0.7.3451.0

Any other software?

Apologies if this has been reported already..

Steps to reproduce

Throw this in a bash terminal and run it on the Microsoft Terminal, it's just a simple counter loop:

 my_count=0
 while [  $my_count -lt 1000 ]; do
     echo The count is $my_count
     let my_count=my_count+1
     sleep 0.1
 done

Now try and scroll up and the scroll location will keep changing as more output is received. The terminal should lock is position and ignore the additional output so the operator can focus on the output they are viewing instead you have to fight to maintain your position.

Expected behavior

As the Windows Terminal outputs more information, your scroll position should remain unchanged, you shouldn't have to fight to stay where you are.

Actual behavior

The Windows Terminal will shift your view for each new line of output, the faster the output the harder it is to stay in one position

Originally created by @vallamost on GitHub (Jan 14, 2020). <!-- 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 I ACKNOWLEDGE THE FOLLOWING BEFORE PROCEEDING: 1. If I delete this entire template and go my own path, the core team may close my issue without further explanation or engagement. 2. If I list multiple bugs/concerns in this one issue, the core team may close my issue without further explanation or engagement. 3. If I write an issue that has many duplicates, the core team may close my issue without further explanation or engagement (and without necessarily spending time to find the exact duplicate ID number). 4. If I leave the title incomplete when filing the issue, the core team may close my issue without further explanation or engagement. 5. If I file something completely blank in the body, the core team may close my issue without further explanation or engagement. All good? Then proceed! --> <!-- This bug tracker is monitored by Windows Terminal development team and other technical folks. **Important: When reporting BSODs or security issues, DO NOT attach memory dumps, logs, or traces to Github issues**. Instead, send dumps/traces to secure@microsoft.com, referencing this GitHub issue. If this is an application crash, please also provide a Feedback Hub submission link so we can find your diagnostic data on the backend. Use the category "Apps > Windows Terminal (Preview)" and choose "Share My Feedback" after submission to get the link. Please use this form and describe your issue, concisely but precisely, with as much detail as possible. --> # Environment ```none Windows build number: [run `[Environment]::OSVersion` for powershell, or `ver` for cmd] Microsoft Windows [Version 10.0.18362.535] Windows Terminal version (if applicable): Windows Terminal (Preview) Version: 0.7.3451.0 Any other software? ``` Apologies if this has been reported already.. # Steps to reproduce <!-- A description of how to trigger this bug. --> Throw this in a bash terminal and run it on the Microsoft Terminal, it's just a simple counter loop: ``` my_count=0 while [ $my_count -lt 1000 ]; do echo The count is $my_count let my_count=my_count+1 sleep 0.1 done ``` Now try and scroll up and the scroll location will keep changing as more output is received. The terminal should lock is position and ignore the additional output so the operator can focus on the output they are viewing instead you have to fight to maintain your position. # Expected behavior <!-- A description of what you're expecting, possibly containing screenshots or reference material. --> As the Windows Terminal outputs more information, your scroll position should remain unchanged, you shouldn't have to fight to stay where you are. # Actual behavior <!-- What's actually happening? --> The Windows Terminal will shift your view for each new line of output, the faster the output the harder it is to stay in one position
claunia added the Needs-TriageNeeds-Tag-Fix labels 2026-01-31 00:24:37 +00:00
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Reference: starred/terminal#5892