terminal not maximizable

[superole]

Issue Type: Bug

Terminal is no longer maximizable when placed in the side panel.

I have the terminal on the right-hand side to get more visible lines for code, but from time to time I need to see terminal output without linewrapping, and my go to solution for this in the past has been to maximize the terminal.
In the new Side-panel experience this is no longer possible (Or at least I haven't found out how to do it).

This is IMHO a serious regression to my user experience, and therefore a bug.

VS Code version: Code 1.64.0 (5554b12, 2022-02-03T04:22:20.678Z)
OS version: Windows_NT x64 10.0.19042
Restricted Mode: No

System Info

Item	Value
CPUs	Intel(R) Core(TM) i9-8950HK CPU @ 2.90GHz (12 x 2904)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	31.72GB (16.87GB free)
Process Argv	--crash-reporter-id eef627d1-ae30-472b-adfa-644c684d2f56
Screen Reader	no
VM	0%

Extensions (17)

Extension	Author (truncated)	Version
ng-template	Ang	13.2.2
scratchpads	bue	0.0.7
angular-schematics	cyr	5.1.1
vscode-eslint	dba	2.2.2
css-flexbox-cheatsheet	dzh	3.3.1
gitlens	eam	11.7.0
EditorConfig	Edi	0.16.4
vscode-npm-script	eg2	0.3.24
prettier-vscode	esb	9.2.0
angular-essentials	joh	12.0.0
Angular2	joh	12.0.0
vscode-peacock	joh	4.0.0
intellij-idea-keybindings	k--	1.5.0
vscode-scss	mrm	0.10.0
debugger-for-chrome	msj	4.13.0
material-icon-theme	PKi	4.12.1
vscode-stylelint	sty	1.2.1

(1 theme extensions excluded)

A/B Experiments

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vsrem710cf:30416617

[IllusionMH]

/duplicate of #141569

[superole]

rather a duplicate of #142167 , but I see from the comments on #141569 that the main focus is the same. Please accept my apologies for not searching the existing issues beforehand. I reported directly from VSCode, and it has no search feature.