Method categories sometimes don't show up in Browser

[nicolas-cellier-aka-nice]

Recipe

• open a system Browser
• select class Morph
• scroll down the method categories down enough
  and select a category, for example 'submorphs-testing'
• now select another class category, for example 'Morph-Borders'
• select a class in this category, for example SimpleBorder

The list of methods appear and is scrollable, but the list of method categories does not, it looks like empty...

• Now go back to Morph
• select one of the first method categories, for example '--core--'
• go back to SimpleBorder

The list of method categories now appears.

It looks like some scroll position has been memoized and is wrongly applied.

When the list is too short, there is no scroll bar shown and nothing gets visible.

[squeak-smalltalk-bot]

Reproduced. Notably, the message category list needs to be empty (by selecting no class) between the two class selections to trigger this issue.

…

________________________________ Von: Nicolas Cellier via Squeak-dev ***@***.***> Gesendet: Montag, 9. Juni 2025 22:07 Uhr An: squeak-smalltalk/squeak-object-memory ***@***.***> Cc: Subscribed ***@***.***>; Nicolas Cellier ***@***.***> Betreff: [squeak-dev] [squeak-smalltalk/squeak-object-memory] Method categories sometimes don't show up in Browser (Issue #133) [https://avatars.githubusercontent.com/u/728098?s=20&v=4]nicolas-cellier-aka-nice created an issue (squeak-smalltalk/squeak-object-memory#133)<#133> Recipe * open a system Browser * select class Morph * scroll down the method categories down enough and select a category, for example 'submorphs-testing' * now select another class category, for example 'Morph-Borders' * select a class in this category, for example SimpleBorder The list of methods appear and is scrollable, but the list of method categories does not, it looks like empty... * Now go back to Morph * select one of the first method categories, for example '--core--' * go back to SimpleBorder The list of method categories now appears. It looks like some scroll position has been memoized and is wrongly applied. When the list is too short, there is no scroll bar shown and nothing gets visible. — Reply to this email directly, view it on GitHub<#133>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/BFYAK6OCHWAENRNK46XU7WD3CXSRHAVCNFSM6AAAAAB65ZXZCSVHI2DSMVQWIX3LMV43ASLTON2WKOZTGEZTCMZVGU4DGNY>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[LinqLover]

Fixed via Morphic-ct.2174 (inbox, needs review).