I have a .svg file want to edit in nXML-mode, and at the same time
want to preview the image with image-mode.
So i create one indirect-buffer by using =clone-indirect-buffer=,
then a new buffer is created, and i change the major-mode of
the indirect-buffer to image-mode, the original buffer's preview
changed to image-mode, but its major-mode is still nXML-mode.

[[file:/home/pk/rdf/workspace/_tmp/indirect-buffer_not_correct.png]]

In GNU Emacs 29.4 (build 6, x86_64-pc-linux-gnu, GTK+ Version 3.24.41,
 cairo version 1.18.0) of 2024-09-17 built on rainbow
Windowing system distributor 'The X.Org Foundation', version 11.0.12101011
System Description: Ubuntu 24.04.1 LTS

Configured using:
 'configure --with-tree-sitter --with-native-compilation
 --with-imagemagick --prefix=/opt/program/emacs/../
 --exec-prefix=/opt/program/emacs/../ 'CFLAGS=-I/opt/program/include/ '
 'LDFLAGS=-L/opt/program/lib/ ''

Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ IMAGEMAGICK
JPEG JSON LCMS2 LIBSELINUX LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY
PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
TREE_SITTER WEBP X11 XDBE XIM XINPUT2 XPM GTK3 ZLIB

Important settings:
  value of $LC_MONETARY: zh_CN.UTF-8
  value of $LC_NUMERIC: zh_CN.UTF-8
  value of $LC_TIME: zh_CN.UTF-8
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=fcitx
  locale-coding-system: utf-8-unix

Major mode: IELM

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  telega-patrons-mode: t
  telega-active-stories-mode: t
  TeX-PDF-mode: t
  pdf-occur-global-minor-mode: t
  org-roam-db-autosync-mode: t
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  comint-fontify-input-mode: t
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  show-paren-mode: t
  electric-indent-mode: t
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  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
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  line-number-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
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Load-path shadows:
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/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/async/async-bytecomp hides /opt/program/emacs/config/home/.emacs.d/elpa/async-20240821.253/async-bytecomp
/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/async/async-autoloads hides /opt/program/emacs/config/home/.emacs.d/elpa/async-20240821.253/async-autoloads
/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/highlight-indentation/highlight-indentation hides /opt/program/emacs/config/home/.emacs.d/elpa/highlight-indentation-20210221.1418/highlight-indentation
/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/highlight-indentation/highlight-indentation-autoloads hides /opt/program/emacs/config/home/.emacs.d/elpa/highlight-indentation-20210221.1418/highlight-indentation-autoloads
/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/pyvenv/pyvenv hides /opt/program/emacs/config/home/.emacs.d/elpa/pyvenv-20211014.707/pyvenv
/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/pyvenv/pyvenv-autoloads hides /opt/program/emacs/config/home/.emacs.d/elpa/pyvenv-20211014.707/pyvenv-autoloads
/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/s/s hides /opt/program/emacs/config/home/.emacs.d/elpa/s-20220902.1511/s
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/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/yasnippet/yasnippet hides /opt/program/emacs/config/home/.emacs.d/elpa/yasnippet-20240406.1314/yasnippet
/opt/program/emacs/config/home/.emacs.d/ext/straight/straight/build/yasnippet/yasnippet-autoloads hides /opt/program/emacs/config/home/.emacs.d/elpa/yasnippet-20240406.1314/yasnippet-autoloads
/opt/program/emacs/config/home/.emacs.d/elpa/transient-20240821.158/transient hides /opt/program/emacs/../share/emacs/29.4/lisp/transient

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mail-extr qp textsec uni-scripts idna-mapping uni-confusable
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mu4e-context mu4e-query-items mu4e-server mu4e-modeline mu4e-vars
mu4e-helpers mu4e-config mu4e-window mu4e-obsolete shortdoc cl-print
vc-hg vc-bzr vc-src vc-sccs vc-svn vc-cvs vc-rcs log-view vc
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lsp-typeprof lsp-ttcn3 lsp-trunk lsp-toml lsp-tilt lsp-tex lsp-terraform
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lsp-ruby-syntax-tree lsp-ruby-lsp lsp-rubocop lsp-roslyn lsp-rf
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image-file image-converter bookmark+ bookmark+-key bookmark+-1 gnus-sum
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native-compile emacs)

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