[BUG]

[ivanuricardo]

Describe the bug
I have recently upgraded to Julia 1.10 and installed Plots 1.39.0 along with PlotlyJS 0.18.11. Then running
JULIA_PKG_PRECOMPILE_AUTO=0 julia -e 'import Plots; Plots.set_default_backend!(:plotlyjs)'
gives me the error

LoadError: Creating a new global in closed module `Main` (`PlotlyJS`) breaks incremental compilation because the side effects will not be permanent.

I then can not change back to the default gr() backend and I am unable to use the Plots package for anything.
On the other hand, running

using PlotlyJS
plot(randn(10))

does run fine with no errors, and I can plot with this.

Version info
Julia Version 1.10.0
Commit 3120989f39b (2023-12-25 18:01 UTC)
Build Info:
Official https://julialang.org/ release
Platform Info:
OS: Linux (x86_64-linux-gnu)
CPU: 16 × 13th Gen Intel(R) Core(TM) i5-1340P
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-15.0.7 (ORCJIT, goldmont)
Threads: 1 on 16 virtual cores

Status ~/.julia/environments/v1.10/Project.toml
⌅ [28b8d3ca] GR v0.72.10
[23fbe1c1] Latexify v0.16.1
[f0f68f2c] PlotlyJS v0.18.11
[91a5bcdd] Plots v1.39.0
[49802e3a] ProgressBars v1.5.

Backends

This bug occurs on ( insert x below )

Backend	yes	no	untested
gr (default)
pythonplot
plotlyjs	x
pgfplotsx
unicodeplots
inspectdr
gaston

[BioTurboNick]

Related to #4865. Workaround is to use GR as default but switch after loading, as you saw.