[pull] main from microsoft:main#1164

Merged

pull[bot] merged 6 commits intocode:mainfrom

Apr 20, 2026

Commits on Apr 20, 2026

better padding for reasoning when we have persistent progress (#311272)
justschen
authored
Use observables for the dropdowns in Claude (#311277)

TylerLeonhardt
and
Copilot
authored
instructions: enhance touch & iOS compatibility guidelines for Agents window (#311281)
rebornix
authored
heap-snapshot-analysis skill improvements (#311283)
roblourens
authored
Throw AuthRequired from CopilotAgent.listSessions before auth (#311293)

roblourens
and
Copilot
authored
Implement clearTodoList function and hide widget when no todos are present (#311285)

authored